Describe the specific characteristics of the distributions [3 points each]
a. What are the characteristics of the discrete probability distribution function?
b. What are three characteristics of a binomial experiment?
c. What can you tell about outcomes of continious probability distribution? What is the graph and the area under the graph for this distribution? What is P(x = a)?

Answers

Answer 1

P(x = a), is always zero because there are an infinite number of possible values within the given range

a. The specific characteristics of the discrete probability distribution function are:
1. It represents the probabilities of a finite number of distinct outcomes, where each outcome has a non-negative probability.
2. The sum of the probabilities of all possible outcomes is equal to 1.
3. The probability of a particular outcome, P(x = a), can be directly computed from the function.

b. Three characteristics of a binomial experiment are:
1. There are a fixed number of trials (n) conducted independently.
2. Each trial has only two possible outcomes, often referred to as "success" and "failure".
3. The probability of success (p) is constant for all trials.

c. For continuous probability distribution:
1. Outcomes: The outcomes are represented by continuous random variables that can take an infinite number of values within a specified range.
2. Graph and area under the graph: The graph of the continuous probability distribution is a curve, and the area under the curve represents the probabilities associated with the range of values. The total area under the curve is equal to 1.
3. P(x = a): For a continuous distribution, the probability of the random variable equaling a specific value, P(x = a), is always zero because there are an infinite number of possible values within the given range.

To know more about "Probability" refer here:

https://brainly.com/question/30034780#

#SPJ11


Related Questions

keisha just deposited a total of 900 into savings accounts at two different banks. the 550 she deposited at bank A will earn 2.25% interest compounded anually

Answers

The total amount she earned $945.75.

We have,

P= 900

bank A deposition= 550

R= 2.25%

So, the interest from Bank A

= 550/100 x 2.25

= 12.375

and, Interest from Bank B

= (900 - 550)/100 x 3

= 350/100 x 3

= 10.5

So, total she earned

= 10.5 + 12.375 = 22.875

In 2 years she will earned

= 22.875 x 2

= 45.75

Thus, the total amount she earned

= 900 + 45.75 = 945.75

Learn more about Interest here:

https://brainly.com/question/30393144

#SPJ1

Any equation is given

40=x^2-3x

What is one solution to the equation?

Answers

The solution of the quadratic equation, 40 = x² - 3x is x = 8 or x = -5.

How to solve quadratic equation?

Quadratic equation can be represented as follows:

ax²+ bx + c

where

a, b and c are constant

Therefore, let's solve the quadratic equation as follows:

40 = x² - 3x

Hence,

x² - 3x - 40 = 0

x² + 5x - 8x - 40 = 0

x(x + 5) - 8(x + 5) = 0

(x - 8)(x + 5) = 0

x = 8 or x = -5

learn more on equation here: https://brainly.com/question/29276474

#SPJ1

Darrien and his family are at a football game. Darrien’s dad gives him $22 to buy snacks. He finds that drinks cost $1.50 and a bowl of nachos cost $2.75. Write and graph an inequality that shows the amount of sodas and nachos that Darien can afford to buy.

Answers

22> or equal to 1.50x + 2.75y

In a random sample of 18 residents of the state of Montana, the mean waste recycled per person per day was 2.1 pounds with a standard deviation of 0.74 pounds. Determine the 80% confidence interval for the mean waste recycled per person per day for the population of Montana. Assume the population is approximately normal.
Construct the 80% confidence interval. Round to one decimal
Lower endpoint: ??
Upper endpoint: ??

Answers

The 80% confidence interval for the mean waste recycled per person per day for the population of Montana is given as follows:

(1.9, 2.3).

What is a t-distribution confidence interval?

The t-distribution is used when the standard deviation for the population is not known, and the bounds of the confidence interval are given according to the following rule:

[tex]\overline{x} \pm t\frac{s}{\sqrt{n}}[/tex]

In which the variables of the equation are presented as follows:

[tex]\overline{x}[/tex] is the sample mean.t is the critical value.n is the sample size.s is the standard deviation for the sample.

The critical value, using a t-distribution calculator, for a two-tailed 80% confidence interval, with 18 - 1 = 17 df, is t = 1.33.

The parameters are given as follows:

[tex]\overline{x} = 2.1, s = 0.74, n = 18[/tex]

The lower bound of the interval is given as follows:

2.1 - 1.33 x 0.74/sqrt(18) = 1.9.

The upper bound of the interval is given as follows:

2.1 + 1.33 x 0.74/sqrt(18) = 2.3.

More can be learned about the t-distribution at https://brainly.com/question/17469144

#SPJ1

The line 2x+3y=-19 is tangent to a circle centered at (-4,5). What is the tangent point?

Answers

Answer:

First, let's find the equation of the circle with a centre at (-4,5). the standard form of a circle is (x - h)^2 + (y - k)^2 = r^2, where (h,k) is the centre of the circle and r is the radius.

So, substituting the center point (-4,5) into the equation, we get:

(x - (-4))^2 + (y - 5)^2 = r^2

(x + 4)^2 + (y - 5)^2 = r^2

Now, let's find the slope of the line 2x + 3y = -19 by putting it into slope-intercept form:

2x + 3y = -19

3y = -2x - 19

y = (-2/3)x - (19/3)

The slope of this line is -2/3.

At a given location, the tangent to a circle is perpendicular to the radius. As a result, we must calculate the radius of the circle with centre (-4,5) that passes through the line's point of tangency (x,y).

The radius of the circle is equal to the length of the perpendicular line segment from the centre to the tangent line (-4,5). This perpendicular line segment will be denoted by the letter d.

We may use the formula for the distance between a point and a line to get d. The distance d between the point (x,y) and the line 2x + 3y = -19 is calculated as follows:

d = |2x + 3y + 19| / sqrt(2^2 + 3^2)

To be tangent to the circle, the radius should be equal to d. Let's call this radius r.

So, we have two equations:

(x + 4)^2 + (y - 5)^2 = r^2 (equation of circle)

d = |2x + 3y + 19| / sqrt(13) (equation of distance between point and line)

Substituting d = r into the second equation, we get:

r = |2x + 3y + 19| / sqrt(13)

We can now substitute this expression for r into the equation of the circle:

(x + 4)^2 + (y - 5)^2 = (|2x + 3y + 19| / sqrt(13))^2

Since the point of tangency lies on the line 2x + 3y = -19, we can substitute (-19 - 3y)/2 for x in the above equation and solve for y:

((-19 - 3y)/2 + 4)^2 + (y - 5)^2 = (|2((-19 - 3y)/2) + 3y + 19| / sqrt(13))^2

Simplifying and solving for y, we get:

y = -5 ± 2√13

Therefore, the two tangent points are (-19/2, -5 + 2√13) and (-19/2, -5 - 2√13).

How much is 4 plus 78?

Answers

The answer is 4+78= 82

Answer:

83

Step-by-step explanation:

78 + 4= 83

What is the RACI matrix?
a. Resource Allocation & Cost Inventory matrix
b. Matrix of Responsible and Certified Individuals
c. Responsible, Accountable, Consult & Inform matrix
d. Recently Added Control Incident reporting matrix

Answers

The RACI matrix is the Responsible, Accountable, Consult & Inform matrix. It is a tool used in project management to clearly define the roles and responsibilities of team members in relation to a project.

c. Responsible, Accountable, Consult & Inform matrix

The RACI matrix is a tool used in project management to clearly define roles and responsibilities. It stands for Responsible, Accountable, Consulted, and Informed. Assigning these roles to individuals or teams, it ensures efficient allocation of resources and effective communication throughout the project.

The matrix identifies who is Responsible for a task, who is Accountable for its completion, who needs to be Consulted before decisions are made, and who needs to be Informed about progress. This helps to avoid confusion and ensure that resources are allocated appropriately, which can ultimately impact the cost of the project.

Learn more about Matrix:

brainly.com/question/29132693

#SPJ11

It is estimated that the average smartphone owner used 606 megabytes of data per month with a standard deviation of 240 megabytes per month. A random sample of 64 smartphone users was selected a. What is the mean of the sample mean, my? b. What is the standard deviation (standard error) of the sample mean? C. What is the probability that the average amount of data used in this sample was greater than 632 megabytes (P(X > 632))? Show your work! >
Previous question

Answers

The probability that the average amount of data used in this sample was greater than 632 megabytes is approximately 0.1922 or 19.22%.

a. The mean of the sample mean (my) can be calculated using the formula:

my = population mean = 606 megabytes per month

b. The standard deviation (standard error) of the sample mean can be calculated using the formula:
standard error = [tex]\frac{standard deviation}{\sqrt{sample size} }[/tex]
standard error = [tex]\frac{240}{\sqrt{64} }[/tex]
standard error = 30

Therefore, the standard error of the sample mean is 30 megabytes per month.

c. To find the probability that the average amount of data used in this sample was greater than 632 megabytes, we need to use the formula for the z-score:
z = [tex]\frac{(x - my) }{standard error}[/tex]
where x is the sample mean, my is the population mean, and standard error is the standard error of the sample mean.
z = [tex]\frac{(632 - 606) }{30}[/tex]
z = 0.87

Using a z-table or calculator, we can find that the probability of getting a z-score of 0.87 or higher is 0.1922. Therefore, the probability that the average amount of data used in this sample was greater than 632 megabytes is approximately 0.1922 or 19.22%.

To know more about the z-score visit:

https://brainly.com/question/31613365

#SPJ11

Tam has $74. Then the following events happen, in order: Tam spends $5 on lunch. Tam's parents double the money she has left. Tam adds all the money to the $148 in her savings account. 2. Use the drop-down menus to answer the questions below. An expression that models this series of events is 148 + 2(74-5) C CLEAR Sarah also had some money. The amount she currently has is equal to 2 x 18 -9 + 50. A possible series of events that led to this amount would be: 1. starts with $18 O CHECK P​

Answers

Answer:

Step-by-step explanation:

Tam's initial amount of money = $74

Tam spends $5 on lunch, so she has $74 - $5 = $69 left.

Tam's parents double the money she has left, so she now has $69 x 2 = $138.

Tam adds all the money to the $148 in her savings account, so her total amount of money becomes $138 + $148 = $286.Expression that models this series of events: 148 + 2(74-5)For Sarah:

Sarah starts with $18.

Sarah doubles her money, so she now has $18 x 2 = $36.

Sarah subtracts $9 from her current amount, so she now has $36 - $9 = $27.

Sarah adds $50 to her current amount, so she now has $27 + $50 = $77.A possible series of events that led to Sarah's current amount of money: Starts with $18, doubles it to $36, subtracts $9, and then adds $50.

A drawing of William’s backyard is given.



If William plans to mow the yard, how much area will he have to mow?

Responses

48
yd2
48 yd, 2

96
yd2
96 yd, 2

112
yd2
112 yd, 2

144
yd2

Answers

Answer:48 yd2

Step-by-step explanation:

The area of the yard that William would have to mow would be C. 112 yards ²

How to find the area ?

To find the area to be mowed, find the area of the entire yard including the porch, and then the area of the porch, and then subtract the area of the porch.

Area of yard :

= 12 x 12

= 144 yard ²

The area of the porch is:

= ( 12 - 8 ) x ( 12 - 4 )

= 4 x 8

= 32 yards ²

The area to be mowed is:

= 144 - 32

= 112 yards ²

Find out more on area at https://brainly.com/question/20882229

#SPJ1

What is the special case for perfect square trinormial
64x^6-y^6

Answers

Answer: I think it’s (2x+y)•(4x2-2xy+y2)•(2x-y)•(4x2+2xy+y2)

Let f be a permutation on the set {1,2,3,4,5,6,7,8,9}, defined as follows f = 1 2 3 4 5 6 7 8 9
4 1 3 6 2 9 7 5 8
(a) Write f as a product of transpositions (not necessarily disjoint), separated by commas (e.g. (1,2), (2,3), ... ). f = (b) Write f-l as a product of transpositions in the same way. f-1 =
Assume multiplication of permutations f,g obeys the rule (fg)(x) = f(g(x)so (1,3)(1, 2) = (1,2,3) not (1,3,2)

Answers

Which sends 1 to 2, and then apply the permutation (1,3) to the result, which sends 2 to 3. So (1,3)(1,2) = (1,2,3), not (1,3,2).

(a) To write f as a product of transpositions, we can track the movement of each number in the permutation. Starting from 1, we see that it goes to 4, which means we can write the transposition (1,4). Next, we look at where 4 goes, which is to 6, so we can write the transposition (4,6). Continuing this process, we get:

f = (1,4)(4,6)(6,9)(9,8)(8,5)(5,2)(2,1)(7,3)

So f can be written as the product of the transpositions (1,4), (4,6), (6,9), (9,8), (8,5), (5,2), (2,1), and (7,3).

(b) To find f-1, we need to reverse the order of the transpositions in f and also reverse each transposition. For example, the transposition (1,4) becomes (4,1). Applying this process to all the transpositions in f, we get:

f-1 = (3,7)(1,2)(2,5)(5,8)(8,9)(9,6)(6,4)(4,1)

So f-1 can be written as the product of the transpositions (3,7), (1,2), (2,5), (5,8), (8,9), (9,6), (6,4), and (4,1).

(c) The rule for multiplication of permutations (fg)(x) = f(g(x)) means that we apply the permutation g to x first, and then apply the permutation f to the result. For example, if we have the permutations f = (1,2,3) and g = (1,3), then (fg)(1) = f(g(1)) = f(3) = 2. To see why this is true, note that g sends 1 to 3, and then f sends 3 to 2.

Using this rule, we can see that (1,3)(1,2) means that we apply the permutation (1,2) first, which sends 1 to 2, and then apply the permutation (1,3) to the result, which sends 2 to 3. So (1,3)(1,2) = (1,2,3), not (1,3,2).

To learn more about Continuing visit:

https://brainly.com/question/31694381

#SPJ11

an incomplete table of values for an exponential function is shown. the exponential function is of the form y=a*b^x, where a is a real number such as a does not equal 0 and b is a positive number not equal to 1. complete the table with possible values for the exponential function

Answers

The table showing the exponential function is completed and presented below  

x      y

0    96

1    192

2   384

3   768

How to complete the table

The expression for the table is given as

y = a * b^x,

Point (0, 96) is on the table.

a = 96,

when b = 2, we have that

for x = 1

y = 96 x 2^x = 96 x 2^1 = 192

for x = 2

y = 96 x 2^x = 96 x 2^2 = 384

for x = 3

y = 96 x 2^x = 96 x 2^3 = 768

Therefore, The required exponential function will be  

x      y

0    96

1    192

2   384

3   768

Learn more about exponential function at

https://brainly.com/question/2456547

#SPJ1

For this activity, your task is to collect two 3-D items from your environment in order to

calculate their volumes and surface areas. One item will be either a prism or a pyramid,

the other item will be either a cone or a cylinder. Some items that will work for this

activity are canned goods, food storage containers, recyclable cardboard items, etc.

Make sure to show all work for your calculations and answer each reflection question in

two to three sentences.

Prism/Pyramid (Object 1) Cone/Cylinder (Object 2)

Object 1: Object 2:

3-D Shape: 3-D Shape:

Dimensions: Dimensions:

Base Area Calculations:

Base of Object 1: Base of Object 2:

Area Formula: Area Formula:

Base Area: Base Area:

Volume Calculations:

3-D Shape of Object 1: 3-D Shape of Object 2:

Volume Formula: Volume Formula:

Volume: Volume:

Surface Area Calculations:

3-D Shape of Object 1: 3-D Shape of Object 2:

Surface Area Formula: Surface Area Formula:

Surface Area: Surface Area:

Answers

It should be noted that to obtain measurements for the Prism or Pyramid:

- Identify prism or pyramid as 3-D shape

- Measure length, width, and height

- Calculate base area. For a prism: find the base's dimension (i.e., rectangle or triangle) and multiply it by height. For a pyramid: halve the calculation of the base and then multiply it by height.

- To calculate volume, obtain the product of the base area and height

- Compute surface area via summation of each face, including the base.

How to explain the information

Also, to determine measurements for Cone or Cylinder:

- Recognize cone or cylinder as 3-D shape

- Take note of dimensions through measuring the radius and the height

- Compute for Area of Base. For a cone, use the formula πr^2; while for a cylinder, make use of 2πr^2 instead  

- In order to measure volume of a cone, get the result of multiplying base area by height and dividing by 3. Meanwhile, the cylinder requires solely multiplying the base area by height.

- Tabulate surface area for cone after applying Pythagorean theorem to solve slant height divided by curved surface area with formula πrl. Do not neglect inclusion of base area in computation.

Learn more about area on

https://brainly.com/question/25292087

#SPJ1

Find all real solutions of this equation to answer the question.
(6 – 2x)(3 – 2x)x = 40

Yes. Because 3/2 is a root, you can cut squares with sides of 3/2 in. to make the box

No. This equation has no real solutions.

No. The only real solution is x = 4. It is not possible to cut squares of this size.

Answers

Answer:

Please mark me the brainliest

Step-by-step explanation:

To solve the equation (6 – 2x)(3 – 2x)x = 40, we can start by simplifying the left-hand side:

(6 – 2x)(3 – 2x)x = 40

(18x – 12x^2 – 6x + 4x^2)x = 40

(2x^3 – 8x^2 + 18x)x = 40

2x^4 – 8x^3 + 18x^2 = 40

2x^4 – 8x^3 + 18x^2 – 40 = 0

We can try to factor this equation by grouping terms:

2x^4 – 8x^3 + 18x^2 – 40 = 0

2(x^4 – 4x^3 + 9x^2 – 20) = 0

2((x^2 – 2x + 1)(x^2 – 2x – 20)) = 0

2(x – 1)^2(x – 5)(x + 4) = 0

Therefore, the real solutions of the equation are x = 1 (with multiplicity 2), x = 5, and x = -4.

Now, to answer the question, we need to determine whether it is possible to cut squares with sides of 3/2 in. to make a box. We can use the value of x = 3/2 to find the dimensions of the box:

length = 6 – 2x = 6 – 2(3/2) = 3 in.

width = 3 – 2x = 3 – 2(3/2) = 0 in.

height = x = 3/2 in.

Since the width is 0, it is not possible to cut squares with sides of 3/2 in. to make a box. Therefore, the correct answer is:

No. It is not possible to cut squares of this size.

find the number c that satisfies the conclusion of the mean value theorem on the given interval. (enter your answers as a comma-separated list. if an answer does not exist, enter dne.) f(x) = root(x), [0,4] Are the secant line and the tangent line parallel? 1. True 2. False

Answers

ANSWER:    ln(x) is indeed continuous on [1,4] and differentiable on (1,4) therefore it satisfies the hypothesis of the mean value theorem.

WHY:

The mean value theorem states that the slope of the secant line connecting the points (x1, f(x1)), (x2, f(x2)) equals the slope of the tangent line at some c in the open interval (x1, x2)

The slope of the secant line, say m = ln(4) - ln(1) / (4-1) = ln(4) / 3

f'(x) = 1/x

Setting the derivative equal to the slope of the secant and solving for x:

1/x = ln(4) / 3

x = 3 / ln(4)

Since 3 / ln(4) ~ 2.16, this value of x does indeed fall in the open interval (1,4) and so satisfies the conclusion of the mean value theorem. Therefore the function satisfies the conclusion of the mean value theorem on [1, 4] with c = 3 / ln 4

The mean value theorem states that if a function f(x) is continuous on the closed interval [a, b] and differentiable on the open interval (a, b), then there exists a number c in the open interval (a, b) such that:

f'(c) = (f(b) - f(a)) / (b - a)

In other words, there exists a point c in the interval where the instantaneous rate of change (slope of the tangent line) is equal to the average rate of change (slope of the secant line) between the endpoints of the interval.

For the given function f(x) = sqrt(x) on the interval [0, 4], we can first find the average rate of change using the endpoints:

(f(4) - f(0)) / (4 - 0) = (2 - 0) / 4 = 1/2

To find the point c where the instantaneous rate of change is equal to 1/2, we can take the derivative of f(x):

f'(x) = 1 / (2sqrt(x))

Setting f'(c) equal to 1/2 and solving for c, we get:

1 / (2sqrt(c)) = 1/2
sqrt(c) = 2
c = 4

Therefore, the number c that satisfies the conclusion of the mean value theorem on the interval [0, 4] is 4.

To determine if the secant line and the tangent line are parallel, we need to compare their slopes. The slope of the secant line between the endpoints [0, 4] is 1/2, as we found earlier. The slope of the tangent line at x = 4 is:

f'(4) = 1 / (2sqrt(4)) = 1/4

Since the slopes are not equal, the secant line and the tangent line are not parallel. Therefore, the statement "2. False" is correct.

What is mean value theorem?:https://brainly.com/question/30403137

#SPJ11

1. An integer is chosen randomly between 1 and 1000. What is the probability that the number
picked is divisible by either 4 or 5 or both?
2. An integer is chosen randomly between 1 and 1000. What is the probability that the number
picked is divisible by 4 and not 3?

Answers

1. The probability that the number picked is divisible by either 4 or 5 or both is 0.4. 2. The probability that the number picked is divisible by 4 and not 3 is 0.167.

1. Using the principle of inclusion-exclusion. There are 250 integers between 1 and 1000 that are divisible by 4, and 200 integers that are divisible by 5.

However, some integers are divisible by both 4 and 5 (i.e., by 20), and we have counted them twice. There are 50 integers in the range [1, 1000] that are divisible by 20.

So, the number of integers between 1 and 1000 that are divisible by either 4 or 5 or both is:

250 + 200 - 50 = 400

Therefore, the probability that the integer picked is divisible by either 4 or 5 or both is:

400/1000 = 0.4

2. Using the principle of inclusion-exclusion again, there are 250 integers between 1 and 1000 that are divisible by 4, and 333 integers that are not divisible by 3.

There are 250 integers in the range [1, 1000] that are divisible by 4, and 83 integers that are divisible by 12.

So, the number of integers between 1 and 1000 that are divisible by 4 but not 3 is:

250 - 83 = 167

Therefore, the probability that the integer picked is divisible by 4 and not 3 is:

167/1000 = 0.167

Know more about probability here:

https://brainly.com/question/13604758

#SPJ11

Place point D where it partitions
the segment into a 1:2 ratio.
1
+
2
3
D
+
4
5
6

Answers

Answer: Partitioning a Segment in a Given Ratio ; Find the coordinates of the point that divides the directed line segment · with the coordinates of endpoints at M(−4,0) ...

Step-by-step explanation:

T/FThe area of descriptive statistics was developed to provide further detail to statisticians about population inferences.

Answers

Descriptive statistics is a branch of statistics that deals with the collection, analysis, interpretation, and presentation of data. It focuses on summarizing and describing the characteristics of a sample or population. The purpose of descriptive statistics is to provide a clear and concise summary of the data, including measures of central tendency, variability, and distribution.

True,This information can be used to make inferences about the population as a whole. Therefore, descriptive statistics helps statisticians to better understand and interpret the population data.

False, Descriptive statistics is a branch of statistics that focuses on summarizing and organizing data from a sample or population. It provides insights into the basic features of the data, such as the mean, median, and standard deviation, but does not make inferences about the population.

To learn more about statistics : brainly.com/question/31577270

#SPJ11

a construction worker is using the coordinate grid to show the length of the wall inside a house one end of the wall will be at 5,6 the wall will be 4 units long which point could be the location of the other end of the wall.

Answers

The point that could be the location of the other end of the wall will be (0, 5).

How to explain the point

By using one or more elements or coordinates, a reference frame can properly pinpoint location alongside other mathematical components on such space, including Euclidean space.

A point or object in a two-dimensional plane can be found by utilizing its coordinates, which appear to be sets of integers. The y and x vectors can be used to identify the position of a point on a double surface. a group of photos used to identify certain areas.

In conclusion, the point that could be the location of the other end of the wall will be (0, 5).

Learn more about point on

https://brainly.com/question/22156316

#SPJ1

Find the area of each shaded sector. Round to the hundredths place

Answers

The area of each shaded sector of a circle with radius 6 units and measure of central angle 36 degrees is approximately equals to the 11.31 square units.

The area of a sector is defined as the space inside a section of the circle made by two radius and an arc. The area of a circular sector is written by the following formula [tex]Area = \frac{θ}{360°}\pi \: r^2[/tex], where, r represents the radius

θ represents the measure of central angle in degreesπ is math constant and π = 3.14

See the above figure, we have a circle with radius of circle, r = 6 units

Measure of central angle, θ = 36°

Area of circle = πr²

Substitute all known values, so, Area = π× 6² = 36π

Using the formula for the area of a sector, Area of sector of circle with radius 6

[tex] = \frac{36°}{360°}π(6)²[/tex]

[tex]= \frac{1}{10} \times 36 × 3.14[/tex]

= 11.304 ~ 11.31

Hence, the required area of the shaded sector is approximately 11.31 square unit.

For more information about area of sector, visit:

https://brainly.com/question/22972014

#SPJ4

Complete question:

The above figure complete the question.

Find the area of each shaded sector. Round to the hundredths place

gregor mendel is examining peas to try to understand how traits are passed from parents to offspring. today, gregor has 228 228228 peas to examine. the pods have 6 66 peas per pod. How many pods of peas are there?

Answers

The number of pods of peas would be 38. So there are 38.038 pods of peas for Gregor Mendel to examine.

To find out how many pods of peas there are, you simply need to divide the total number of peas by the number of peas per pod. In this case, Gregor Mendel has 228 peas, and each pod contains 6 peas.

Step 1: Divide the total number of peas by the number of peas per pod.
228 peas ÷ 6 peas/pod = 38 pods
Number of peas = 22.8228
Peas per pod = 6

Therefore, the number of pods of peas would be:
22.8228/6 = 38.038
So, there are 38 pods of peas for Gregor Mendel to examine in his study of traits passed from parents to offspring.

Learn more about Number:

brainly.com/question/17429689

#SPJ11

Point A is reflected about the y-axis. Find A'.

Answers

Answer:(2, 3)

Step-by-step explanation:

Because we are reflecting the point across the y axis, we know that we are changing the X coordinate. Reflecting across in this case, since there is no other given rule means we are changing the current X coordinate to be the negative version of itself, since it is already negative, this makes the new point a positive one.

This can be explained as moving the point across the given axis at the same distance as the original point from the axis, but in the opposite direction. If it is on the left of the axis, we move it the same distance from the axis to the right, and vice-versa.

We do not change the y coordinate, because we are reflecting the point across the Y axis, which is the vertical line that has an x origin of 0.

All of this means that the new coordinate for our point will be (2, 3).

what’s the answer to this

Answers

The value of cos X is approximately given as .80000.

The correct answer choice is option C.

What is the value of cos X?

Hypotenuse = 50

Adjacent = 30

Opposite = 40

cos X = adjacent / hypotenuse

= 30/50

= 0.6

Cos 0.6 = 0.825335614

Approximately,

.80000

Hence, cos X is .8000

Read more on cosine:

https://brainly.com/question/4372174

#SPJ1

A person's muscle mass is expected to decrease with age. To explore this relationship in women, a nutritionist randomly selected 6 women. The results follow: X is age, and Y is a measure of muscle mass. X Y
43 106 47 97
41 106
47 92 48 92
46 113 Answer the following questions: 1. Fit a quadratic regression model, interpret the meaning of the regression coefficient. (2 Marks) [use R program to solve (X'X)^-1] 2. Test whether the quadratic term can be dropped from the regression model use a = 0.05. (2 Marks) [Hint: MSE = 47.086, SSR(x,x^2) = 230.74 and SSR(x) = 135.03] 3. Express the fitted regression function obtained in (1) in terms of the original variable X (1 Mark)

Answers

1. The quadratic regression model is [tex]Y = b0 + b1X + b2X^2[/tex] . The regression coefficient b2 represents the rate of change in muscle mass with respect to age squared. 2. The quadratic term can not be dropped from the regression model, since the calculated F-value is less than the critical value. 3. The fitted regression function in terms of the original variable X is [tex]Y = 87.017 + 0.241X - 0.002X^2[/tex].

To determine the quadratic regression model follow these steps:

1. Using R program, the quadratic regression model:

[tex]Y = b0 + b1X + b2X^2[/tex]

where Y is the muscle mass, X is the age.

The regression coefficients are:

b0 = 283.962

b1 = -14.501

b2 = 0.162

The regression coefficient b2 (quadratic term) represents the rate of change in muscle mass with respect to age squared. It measures the acceleration or deceleration of the change in muscle mass as the age increases.

2. Using the F-test.

[tex]F = [SSR(x,x^2) - SSR(x)] / [(k - 1) * MSE][/tex]

where k = number of coefficients = 3 (b0, b1, b2).

MSE = Mean Squared Error = 47.086

[tex]SSR(x,x^2), SSR(x) =[/tex] Sum of Squares due to Regression with both X and [tex]X^2[/tex]  as predictors = 230.74, due to Regression with only X as predictor = 135.03

Therefore,

[tex]F = [230.74 - 135.03] / [(3 - 1) * 47.086] = 2.214[/tex]

Using a significance level the critical value for F-test is 5.143.

Since the calculated F-value (2.214) is less than the critical value (5.143), we fail to reject the null hypothesis. Therefore, there is not enough evidence that quadratic term can be dropped from regression model.

3. The fitted regression function in terms of the original variables:

[tex]Y = 87.017 + 0.241X - 0.002X^2[/tex]

where X is the age and Y is the measure of muscle mass.

Know more about regression model here:

https://brainly.com/question/29657622

#SPJ11

Jaxon bought two boxes of eggs at a market and recorded the mass of each egg
in the stem-and-leaf diagram below.
a) Which of the boxes has the smaller range of masses?
b) What is the value of this range? Give your answer in grams (g).
Box A
9865 4 39
2 5
84 6
65321 7
Box A
Box B
Box B
4679
157
258
Key
25 represents a mass of 52 g
5/4 represents a mass of 54 g

Answers

The range of Box A is 31 grams which is smaller.

Given that, Jaxon bought two boxes of eggs at a market and recorded the mass of each egg in the stem-and-leaf diagram,

So, the ranges are ;

Box A = 76 - 45 = 31 grams

Box B = 78 - 43 = 35 grams

Therefore, we see that the range of the box A is smaller than the range of the box B.

Hence, the range of Box A is 31 grams which is smaller.

Learn more about range, click;

https://brainly.com/question/28135761

#SPJ1

GEOMETRY PLEASE HELP!! FOR 30 POINTS!!
A dart hits the circular dartboard shown below at a random point. Find the probability that the dart lands in the shaded circular region. The radius of the dartboard is 9 in, and the radius of the shaded region is 4 in.
Use the value 3.14 for pie. Round your answer to the nearest hundredth.

Answers

13 or 13%

That’s all I think that’s right

Solve using the zero product property. The problem has been factored for you.

Answers

Zero producta property es la tu factoredia

Pleas help me I will give 50

Answers

Answer:

Stem | Leaf

1| 9

2| 5 9

3| 0 3 3 8

4| 0 7 9

5| 4 5

6| 1 5

7| 2 7

8| 1

Step-by-step explanation:

Minimum: 19

Maximum: 81

Range: 62

Count: 17

Sum: 808

Mean: 47.53

Median: 47

Mode: 33

Standard Deviation: 18.9

Variance: 357.3

the figure below is reflected over x axis. what are the coordinates of the image of point v after this transformation

Answers

Note that the coordinates of V after it has been reflected over the x-axis will be: V' (3, -5)



Wht is the explanation for this?

The coordinates given are

V (3, 5)

W(5,8)

X (9, 6)

y (3, 3)

When point is reflected over the x- ais, it's y - coordinate takes on a polarized sign that is it goes from positive to negative of vice versa while the x-cordinte remains the same

So after the image on point v hs been reflected, the new coordinates for V = V' = (3, -5)

Learn more about reflection:
https://brainly.com/question/29093485
#SPJ1





Other Questions
Which are the available synchronization options in settings?Sync dataSync themeSync ease of accessSync passwords Match each verb mood to its correct definition.Match Term DefinitionConditional mood A) Issues a command, demand, or strong suggestionImperative mood B) Presents facts or actions that are happeningIndicative mood C) Reflects things that haven't yet happened, are doubtful, or are based on imaginationSubjunctive mood D) Explains why something happens, will happen, might happen, or would have happened The most basic source of immediate energy for most organisms is ________.A) amino acidsB) lipidsC) starchesD) waterE) glucose paragraph with these words !! complete sentences option , impose , passive inevitable , equate , endeavor indignant , patron , malicious defer 10 words !! Eating at the all-you-can-eat buffet at your favorite restaurant currently costs$18.50, and increases in cost by 6% each year. What will this buffet cost in 6 years?$26.24$30.23$27.13$31.64 From what you have learned about the u. S. Reaction to the irish diaspora, what similar effects do you think australia and canada faced between 1841 and 1850? do you think that there were any differences in how these countries reacted? if so, why? if not, why not? your answer should be at least 150 words in length Question 1 Reverend Martin Luther King, Jr. cowrote his "I Have a Dream" speech with his close confidant Clarence Jones. In 2011, Clarence Jones and Stuart Connelly published Behind the Dream, a behind-the-scenes account of the weeks leading up to King's delivery of that speech at the March on Washington. The following passage is an excerpt from the prologue to Behind the Dream. Read the passage carefully. Write an essay that analyzes the rhetorical choices Jones makes to achieve his purpose of introducing the reader to the book. An estimated ________ percent of cocaine entering the United States comes from Mexico. What are the five natural agents of erosion? What is the driving force behind all of these agents of erosion? _______ protect people from fraud, theft, and violence, while _____ are used to decide how we treat others responsibly according to society's views of right and wrong. What are red flags symptoms for joint pain? When looking across all skin habitats (oily/sebaceous areas, dry areas, and moist areas), actinobacteria dominate the skin microbiome and have the highest relative abundance overall. Which of the following statements help explain this? Choose one or more: O A. The actinobacteria Propionibacterium/Cutibacterium dominate sebaceous areas. B. Bacteria are more abundant in moist skin areas than dry areas. C. The actinobacteria micrococcus dominate dry skin areas. D. Bacteria are more abundant in sebaceous skin areas than dry areas. E. Bacteria are more abundant in dry skin areas than sebaceous areas. F. The actinobacteria Corynebacterium species dominate moist skin areas. The Decision to Drop the Atomic Bomb.What claim about Russia does the author not agree with? In maya angelous poem "caged bird," what does the cage represent? Type or category of film that has its own recognizable conventions; defined by similarities among large numbers of films is ________ Is this conjugation correct? Pablo y mis amigos van al parque los domingos por la tarde. Everyone in the population must have an of being selected in order for a sample to be an Condition Number1. What is a condition number of a matrix and why and when it is important to compute?2. Calculate the condition number of two 3x3 Matrices? What can you conclude?3.Create a Hilbert Matrix and find its condition number. Use MATLAB to highlight the property of the inverse of the Hilbert matrix you choose to work with. Given a concrete beam in which the shear demand (Vu) is greater than 1/2Vc, the shear capacity the stirrups (V) is greater than 4(fcbwd) and the depth to the tension reinforcement is 48", the maximum spacing of the stirrups is most nearly. a. 18" b. 12" c. 30" d. 24" What is the effect of recording depreciation expense on the accounting equation? (Check all that apply.)Total assets decrease.Total stockholders' equity decreases.