The RAND() function in Excel returns a pseudo-random number between 0 and 1. If you enter this function into 1000 cells (i.e. enter the formula in one cell and copy it to 999 other cells), approximately how many of these cells will contain values less than or equal to 0.1?
O A number relatively close to 1
O A number relatively close to 10
O A number relatively close to 100
O A number relatively close to 500
O A number relatively close to 1000

Answers

Answer 1

Approximately 100 cells will contain values less than or equal to 0.1.
The RAND() function in Excel returns a pseudo-random number between 0 and 1. If you enter this function into 1000 cells, approximately 10% of these cells (0.1 probability) will contain values less than or equal to 0.1. Therefore, a number relatively close to 100 cells will have values less than or equal to 0.1.

The RAND() function is a built-in function in Excel that generates a random decimal number between 0 and 1. Each time the function is used, a new random number is generated.

The syntax for using the RAND() function is: =RAND() The function takes no arguments and simply returns a random decimal number.

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Related Questions

Please Help Quickly Hurry ASAP This is Geometry
What is the area of this figure?
___ units²

Answers

The calculated value of the area of this figure is 28 sq units

What is the area of this figure?

From the question, we have the following parameters that can be used in our computation:

The composite figure

The area is the sum of the individual areas

The figure can be divided into two trapezoids

Using the above and the area formulas as a guide, we have the following:

Area = 1/2 * (3 + 5) * 2 + 1/2 * (3 + 7) * 4

Evaluate

Area = 28

Hence, the area is 28 sq units

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A new truck costing 50,000 with a residual value of 4,000 has an estimated useful life of five years. Using the declining- balance method at twice the straight-like rate, the depreciation expense in year 2 is:
1. 20,000
2. 12,000
3. 18,000
4. 7,200

Answers

The depreciation expense in year 2 using the declining-balance method at twice the straight-line rate is $10,400, not one of the options provided.

To calculate the depreciation expense for year 2 using the declining-balance technique at double the straight-line rate, we must first estimate the straight-line rate and the double-declining rate.

The straight-line rate of depreciation is calculated as follows:

Straight-line rate = 1 / Estimated useful life

Straight-line rate = 1 / 5 = 0.2 or 20%

The double-declining rate of depreciation is calculated as follows:

Double-declining rate = Straight-line rate x 2

Double-declining rate = 20% x 2 = 40%

Using the double-declining rate of depreciation, the depreciation expense for year 1 can be calculated as follows:

Depreciation expense year 1 = Beginning book value x Double-declining rate

Depreciation expense year 1 = $50,000 x 0.4 = $20000

The beginning book value for year 2 is calculated as follows:

Beginning book value year 2 = Cost - Accumulated depreciation year 1 - Residual value

Beginning book value year 2 = $50,000 - $20,000 - $4,000 = $26,000

Using the double-declining rate of depreciation, the depreciation expense for year 2 can be calculated as follows:

Depreciation expense year 2 = Beginning book value year 2 x Double-declining rate

Depreciation expense year 2 = $26,000 x 40% = $10,400

Therefore, the correct answer is not among the options provided.

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DL is a perpendicular bisector of chord GA. Identify the diameter.

Answers

Since DL is a perpendicular bisector of chord GA, the diameter is equal to 52 feet.

What is a perpendicular bisector?

In Mathematics and Geometry, a perpendicular bisector is a line that bisects or divides a line segment exactly into two (2) equal halves and forms an angle that has a magnitude of 90 degrees at the point of intersection.

Generally speaking, the product of the segment lengths for each chord is a constant. Therefore, we can determine this constant as a product of the segment lengths with respect to the bisected chord as follows:

24 × 24 = 576 ft²

For the missing segment length of the diameter's chord (DO), we have:

DO × 36 = 576 ft²

DO = 576/36

DO = 16 ft.

Therefore, the total length of the diameter is given by;

DL = DO + OL

DL = 16 + 36

DL = 52 ft.

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1. Which function is graphed to the right?
□ A. f(x) = -¹₂ +3x-2
□ B. f(x) =12(x+2)
+3
C. f(x) = ¹ + 2
x+3

Answers

Note tha the function that is graphed is f(x) = 1/(x+3) + 2. See same attached.

What is nature of the  above function?

The function f(x) = 1/(x+3) + 2 is a rational function with a vertical asymptote at x = -3. The graph of the function is a hyperbola that is shifted 2 units up from the standard hyperbola.

As x approaches positive or negative infinity, the function approaches the horizontal line y = 2.

Thus, it is correct to state that it is the function that is graphed.

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A cone is sliced in such a way that the plane cuts in a direction parallel to the base, what is the resulting cross section?

Answers

When a cone is sliced in a direction parallel to the base, the resulting cross section is a circle.

A plane parallel to the base will intersect the curved surface of the cone at the same distance from the vertex all the way around, creating a circular shape.

This type of cross section is called a parallel cross section, and it is one of three types of cross sections that can be made when slicing a cone (the others being perpendicular and oblique).

In practical terms, this means that if you were to slice a cone-shaped cake or piece of fruit parallel to the base, you would end up with circular slices. This type of slicing can also be useful in engineering and construction, as it can create cylindrical shapes that can be used as columns or supports.

In summary, when a cone is sliced parallel to the base, the resulting cross section is a circle, and this type of slicing can be useful in a variety of applications.

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BO
-8-6-4
AC
C
8
6
-№
-6
-8
D
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E
46 8
X
9.
Which is the equation in slope-intercept form of a line that contains points D and E?

Answers

The equation in slope-intercept form of a line that contains points D and E is y = x.

How to determine an equation of this line?

In Mathematics and Geometry, the point-slope form of a straight line can be calculated by using the following mathematical expression:

y - y₁ = m(x - x₁)

Where:

x and y represent the data points.m represent the slope.

First of all, we would determine the slope of this line;

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (4 - 2)/(4 - 2)

Slope (m) = 2/2

Slope (m) = 1.

At data point (2, 2) and a slope of 1, a linear equation for this line can be calculated by using the point-slope form as follows:

y - y₁ = m(x - x₁)

y - 2 = 1(x - 2)

y = x - 2 + 2

y = x

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

PLEASE PLEASE PLEASE MY MOMS GONNA KILL ME

Answers

Answer:

(ax+1) = ( ax+89) -12 +1

Step-by-step explanation

add all of it up then subtract by 12 add 1 theres your answer

Answer:

don't say that

Step-by-step explanation:

I am l o

It is known that the population variance equals 484. With a 0.95 probability, the sample size that needs to be taken to estimate the population mean if the desired margin of error is 5 or less is a. 25 b. 74 c. 189 d. 75

Answers

The answer is d. 75. The sample size needed is approximately 189, which corresponds to option c.

To estimate the required sample size, we can use the formula:

n = (Z^2 * σ^2) / E^2

where:
Z = the Z-score associated with the desired level of confidence (0.95 = 1.96)
σ^2 = the population variance (484)
E = the desired margin of error (5)

Substituting these values, we get:

n = (1.96^2 * 484) / 5^2
n = 74.4096

Rounding up to the nearest integer, the required sample size is 75.

Therefore, the answer is d. 75.

To find the required sample size for estimating the population mean with a desired margin of error of 5 or less and a 0.95 probability, you can use the following formula:

n = (Z^2 * σ^2) / E^2

where n is the sample size, Z is the Z-score corresponding to the desired level of confidence (in this case, 0.95), σ^2 is the population variance, and E is the margin of error.

Given the population variance (σ^2) of 484 and a desired margin of error (E) of 5, we can use the Z-score for a 95% confidence level, which is 1.96. Plug these values into the formula:

n = (1.96^2 * 484) / 5^2

n ≈ 189

Therefore, the sample size needed is approximately 189, which corresponds to option c.

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13 describe a situation in which you believe it would be appropriate to perform a regression analysis in a social service agency with which you are familiar? how would the results13 describe a situation in which you believe it would be appropriate to perform a regression analysis in a social service agency with which you are familiar? how would the results help the agency? help the agency?

Answers

One situation in which a social service agency may want to perform a regression analysis is when they are trying to determine the factors that contribute to the success or failure of their programs.

For example, let's say the agency runs a job training program and they want to know which factors (such as age, education level, or prior work experience) are most strongly correlated with program completion and employment outcomes for participants.

Performing a regression analysis can help the agency identify these key factors and assess their relative importance. This information can then be used to make targeted improvements to the program, such as adjusting the curriculum or offering additional support services to address specific barriers to success.

Additionally, the results of the regression analysis can be used to make a stronger case for the effectiveness of the program to funders and stakeholders. By being able to demonstrate a clear link between program participation and positive outcomes, the agency may be more likely to receive continued support and funding for their services.

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a bullet is shot from a rifle straight upward at a velocity of 1200 feet per second from a starting height of 5 feet. write an equation and find x intercept and vertex

Answers

Step-by-step explanation:

if you need to know the formula yourself, then this is actually physics and not just mathematics.

anyway, we assume this happens on the surface of Earth.

so, with Earth's gravity and such the formula for the height of the bullet at a certain time is

h(t) = -16t² + v0×t + staying height =

= -16t² + 1200t + 5

the x-intercept is the time, when the bullet falls back down and hits the ground. in other words. when it's height = 0.

0 = -16t² + 1200t + 5

a quadratic equation

ax² + bx + c = 0

has the genetic solution

x = (-b ± sqrt(b² - 4ac))/(2a)

in our case

x = t

a = -16

b = 1200

c = 5

t = (-1200 ± sqrt(1200² - 4×-16×5))/(2×-16) =

= (-1200 ± sqrt(1,440,000 + 320))/-32 =

= (-1200 ± sqrt(1,440,320))/-32 =

= (-1200 ± sqrt(64×22505))/-32 =

= (-16×75 ± 8×sqrt(22505))/-32 =

= (75/2 ± 1/4 × sqrt(22505))

t1 = 75/2 + 1/4 × 150.0166657... = 75.00416644... seconds

t2 = 75/2 - 1/4 × 150.0166657... = -0.004166435... seconds

after about 75 seconds the bullet will hit the ground (x-intercept).

the t2 solution is the theoretical extension of the flight curve backwards in time (remember, the staying height is 5 ft, but using the shot graph and the corresponding accelerations the bullet would have started 0.004166435... seconds before the shot on the ground, and this is therefore also an x-intercept.

for the vertex (the max. height of the bullet) we need the zero of the first derivation (the extreme point of the function).

h'(t) = -32t + 1200 = 0

32t = 1200

t = 1200/32 = 37.5 seconds

so, after 37.5 seconds the bullet reaches is maximum height, which is

-16×37.5² + 1200×37.5 + 5 = 22,505 ft

so, the vertex is (37.5, 22505).

Use a maclaurin series in this table to obtain the maclaurin series for the given function. F(x) = x cos(5x)

Answers

By using a maclaurin series to obtain the maclaurin series for the given function is  F(x) = x cos(5x) = [tex]1 - 25x^2/2! + 625x^4/4! - 15625x^6/6! + ...[/tex]

To obtain the Maclaurin series for the function f(x) = x cos(5x), we need to write the Maclaurin series for cos(5x). The Maclaurin series for cos(x) is: [tex]cos(x) = 1 - x^2/2! + x^4/4! - x^6/6! + ...[/tex]

Using this formula, we can substitute 5x for x and obtain the Maclaurin series for cos(5x): cos(5x) =[tex]1 - (5x)^2/2! + (5x)^4/4! - (5x)^6/6! + ...[/tex]

[tex]= 1 - 25x^2/2! + 625x^4/4! - 15625x^6/6! + ...[/tex]

We can substitute this series into the original function f(x) = x cos(5x) and obtain its Maclaurin series: f(x) = x cos(5x)

[tex]= x[1 - 25x^2/2! + 625x^4/4! - 15625x^6/6! + ...][/tex]

[tex]= x - 25x^3/2! + 625x^5/4! - 15625x^7/6! + ...[/tex]

This is the Maclaurin series for the function f(x) = x cos(5x). It is obtained by substituting the Maclaurin series for cos(5x) into the original function and simplifying the resulting series. Maclaurin series are useful for approximating functions using polynomials. By truncating the series after a certain number of terms, we can obtain a polynomial that approximates the original function to a certain degree of accuracy. The accuracy of the approximation depends on the number of terms in the series that are used. The more terms we include, the more accurate the approximation will be.

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Open with
8 The graph of a linear function is shown on the coordinate grid.
A m=
13
10
8
6
+
10-8-6-4-2
4 6 8 10
-2
-5
--8
10
What is the slope of the line represented by the graph?
8 m = -²
N
N
HIS

Answers

The slope of the line represented by the graph include the following: C. m = 3.

How to calculate or determine the slope of a line?

In Mathematics and Geometry, the slope of any straight line can be determined by using the following mathematical equation;

Slope (m) = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Slope (m) = rise/run

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

By substituting the given data points into the formula for the slope of a line, we have the following;

Slope (m) = (9 - (-3))/(2 - 0)

Slope (m) = (9 + 3)/(2)

Slope (m) = 12/4

Slope (m) = 3.

Based on the graph, the slope is the change in y-axis with respect to the x-axis and it is equal to 3.

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Save According to a certain organization adults worked an average of 1,820 hours last year Assume the population standard deviations 440 hours and that a random sample of 50 adults was selected Complete parts a through e below a. Calculate the standard error of the mean = 6223 (Round to two decimal places as needed b. What is the probability that the sample mean wit be more than 10 hours? P(1830) - (Round to four decimal places as needed

Answers

The standard error of the mean is approximately 62.23 (rounded to two decimal places).

The probability that the sample mean will be more than 10 hours (1830 hours) is approximately 0.4364 (rounded to four decimal places).

I understand that you need help calculating the standard error of the mean and the probability that the sample mean will be more than 10 hours. Let's address each part separately:

a. To calculate the standard error of the mean, we will use the formula:

Standard Error (SE) = (population standard deviation) / sqrt(sample size)

In this case, the population standard deviation is 440 hours, and the sample size is 50 adults. Plugging these values into the formula:

SE = 440 / sqrt(50) ≈ 62.23



b. To find the probability that the sample mean will be more than 10 hours, we will first calculate the z-score for a sample mean of 1830 hours (1820 + 10 hours):

z = (sample mean - population mean) / standard error
z = (1830 - 1820) / 62.23 ≈ 0.16

Now, we can use the z-score to find the probability by looking up the area to the right of this value in a standard normal distribution table or using a calculator. For a z-score of 0.16, the area to the right is approximately 0.4364.

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while cleaning data, a data analyst can use a changelog to keep a chronological list of changes they make. they can refer to it during the___period if there are errors or questions.

Answers

While cleaning data, a data analyst can use a changelog to keep a chronological list of changes they make. They can refer to it during the cleaning period if there are errors or questions that arise.

This can be a valuable tool in ensuring that the data is accurate and reliable, as it allows the analyst to track any changes that have been made and easily identify any issues that may need to be addressed. By keeping a detailed log of their actions, the analyst can also demonstrate the steps they took to clean the data, which can be useful for auditing purposes or for sharing their work with others on the team.

Ultimately, the use of a changelog can help to streamline the data cleaning process and make it more efficient, while also improving the overall quality of the data.

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What two numbers multiply to -6 and add to -5

Answers

We can see here that the two numbers that multiply to -6 and add to -5 are -6 and 1.

What is multiplication?

A basic mathematical operation known as multiplication combines two or more numbers to produce a brand-new number known as their product. It involves adding the same number repeatedly.

Calculating areas and volumes, figuring out rates and proportions, and solving equations are just a few examples of the various applications of multiplication in mathematics, science, and daily life.

Multiplying to get -6:

-6 × 1 = -6

Adding to get -5:

-6 + 1  = -5

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Select the correct answer. Consider functions f and g. = -3x² + 4x + 4 * (-7x - 7) g(x) Which expression is equal to f(x) + g(x)? = O A. A. -10x² + 4x - 3 O B. -102² 3x + 4 O c. C. 4x² 3x + 4 O D. -3x² - 3x - 3 ​

Answers

The expression that is equal to f(x) + g(x) is -3x² - 3x - 3

Which expression is equal to f(x) + g(x)?

From the question, we have the following parameters that can be used in our computation:

f(x) = -3x² + 4x + 4

g(x) =  -7x - 7

The expression that is equal to f(x) + g(x) is represented as

f(x) + g(x) = -3x² + 4x + 4 -7x - 7

When the like terms are evaluated, we have

f(x) + g(x) = -3x² - 3x - 3

Hence, the expression is f(x) + g(x) = -3x² - 3x - 3

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Shivani runs a day care center. Of the 8 children at the day care center, 4 of them are six-year-olds. What is the probability that a randomly selected child will be a six-year-old? Write your answer as a fraction or whole number.

Answers

The probability that a randomly selected child will be a six-year-old is given by P ( A ) = 1/2

Given data ,

Let the probability that a randomly selected child will be a six-year-old be represented as P ( A )

Now , the total number of children in the day care = 8

The number of 6 year olds in the day care = 4

So , P ( A ) = number of 6 year olds in the day care / total number of children in the day care

On simplifying , we get

P ( A ) = 4/8

P ( A ) = 1/2

P ( A ) = 0.5

Hence , the probability is 1/2

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Find the area of the shaded region.
80⁰
5 cm
A≈ [?] cm²
Enter a decimal rounded to the nearest tenth.

Answers

The area of the shaded region for the circle is derived to be equal to 73.4 square centimeters.

How to evaluate for the area of shaded region

The shaded region is the segment area in the circle, so it is derived by subtracting the area of the segment from the area of the circle as follows:

area of the circle = 22/7 × 5 cm × 5 cm

area of the circle = 78.57 cm²

area of sector = 80/360 × 22/7 × 5 cm × 5 cm

area of sector = 17.46 cm²

area of triangle = 5 cm × sin40° × 5 cm × cos40°

area of triangle = 12.31 cm²

area of the segment = 17.46 cm² - 12.31 cm²

area of the segment = 5.15 cm²

area of the shaded region = 78.57 cm² - 5.15 cm²

area of the shaded region = 73.42 cm²

Therefore, the area of the shaded region for the circle is derived to be equal to 73.4 square centimeters.

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According to a study on the effects of smoking by pregnant women on rates of asthma in their children, for expectant mothers who smoke 20 cigarettes per day, 22.7% of their children developed asthma by the age of two in the us. a biology professor at a university would like to test if the percentage is lower in another country. she randomly selects 335 women who only deliver one child and smoke 20 cigarettes per day during pregnancy in that country and finds that 68 of the children developed asthma by the age of two. in this hypothesis test.
In this hypothesis test, the test statistic, z = -0.9559 and the p-value = _________

Answers

Answer:

Step-by-step explanation:

The p-value in this hypothesis test is 0.3398.

 To find the p-value for this hypothesis test, we will follow these steps:

1. Identify the null hypothesis (H0) and the alternative hypothesis (H1). In this case, H0: p = 0.227 (percentage of asthma in children is the same in both countries) and H1: p < 0.227 (percentage of asthma in children is lower in the other country).

2. Calculate the test statistic. In this case, the test statistic z is given as -0.9559.

3. Find the p-value associated with the test statistic. Since the alternative hypothesis is one-tailed (p < 0.227), we will look up the one-tailed p-value corresponding to the z-score -0.9559 in the standard normal (z) table or using a calculator.

Looking up the z-score in a table or using a calculator, we find that the p-value is approximately 0.1694.

So, in this hypothesis test, the test statistic, z = -0.9559 and the p-value = 0.1694.

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Which of the following sets shows all the numbers from the set {1, 2, 3, 4} that are part of the solution to the inequality 7x + 6 > 20? (4 points) Group of answer choices {1, 2, 3} {2, 3, 4} {3, 4} {4}

Answers

The numbers from the set {1, 2, 3, 4} that are part of the solution to the inequality 7x + 6 > 20 are:  {3, 4}

What is the solution to the given inequality?

There are different Inequalities such as:

Greater than

Less than

Greater than or equal to

Less than or equal to

Now, we are given the inequality as:

7x + 6 > 20

Subtract 6 from both sides to get:

7x > 14

Divide both sides by 7 to get:

x > 2

Thus, the set of solutions is: (3, 4)

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The radius of a circle is 3 feet. What is the length of a 180° arc? 180° 77 Give the exact answer in simplest form. 00 r=3 ft feet​

Answers

Step-by-step explanation:

TOTAL ( 360 degree) circumference is pi * d        d = 2r = 6ft

   you want 180 degrees of this

        180 / 360      *    pi* 6 = 1/2 * 6 pi = 3 pi  ft

What is the yield on a corporate bond with a $1000
face value purchased at a discount price of $850, if
it pays 8% fixed interest for the duration of the
bond?
yield = [?] %
Give your answer as a percent rounded to the nearest
hundredth.

Answers

The yield on a corporate bond is A = 9.14 %

Given data ,

Face value of the bond (FV) = $1000

Purchase price of the bond = $850

Fixed interest rate = 8%

The annual interest payment (I) can be calculated as a percentage of the face value:

I = (Fixed interest rate / 100) * FV

Substituting the given values:

I = (8 / 100) x 1000 = $80

The yield (Y) can be calculated as:

Y = (Annual interest payment / Purchase price) * 100

Substituting the calculated values:

Y = (80 / 850) x 100 = 9.41%

Hence , the yield on the corporate bond is 9.41%

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First grade level equation 5x+2x=-8-6

Answers

Answer:

x = -2

Step-by-step explanation:

5x + 2x = -8 - 6

7x = -14

x = -2

Consider the following graph:

Answers

a) The slope of the graph from ( 0 , 1 ) and ( 2 , 4 ) = 3/2

b) The slope of the graph from ( -2 , 1/4 ) and ( -1 , 1/2 ) = 1/4

c) No , the slope is not a constant

d) No , the graph is not linear

Given data ,

Let the exponential equation be represented as A

Now , the slope of the graph from ( 0 , 1 ) and ( 2 , 4 ) is given by

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

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

m = 3/2

And , slope of the graph from ( -2 , 1/4 ) and ( -1 , 1/2 ) is given by

m = ( 1/2 - 1/4 ) / ( -1 - ( -2 ) )

m = ( 1/4 )

And , the slopes are not same for the line , so it is not constant and line is not a linear equation

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which of follwing points is located at (-3,0)

Answers

Answer: B

Step-by-step explanation:

(x,y) (-3,0) look for the point located at -3 on the x-axis and 0 on the y-axis

it would be b if I’m correct

Sir Ronald Fisher's F-distribution is used in many statistical tests. Pick two from the following list that use the F-distribution for their test statistic. Test of two samples to see if they are from populations with the same variance.

Answers

Variance Ratio test and ANOVA have same variance when F-distribution is performed.

Sir Ronald Fisher's F-distribution is indeed used in various statistical tests. From the list provided, two tests that use the F-distribution for their test statistic and involve testing if two samples are from populations with the same variance:

1. F-test (Variance Ratio Test): This test is used to compare the variances of two independent samples. The F-test statistic is calculated as the ratio of the larger sample variance to the smaller sample variance. If the test statistic follows the F-distribution, we can then determine whether the samples come from populations with the same variance.

2. Two-Way Analysis of Variance (ANOVA): ANOVA is used to compare the means of multiple groups while considering multiple factors. In the two-way ANOVA, the F-distribution is used to calculate the test statistic for both main effects (rows and columns) and interaction effects. This test helps in determining whether the samples come from populations with the same variance, among other factors.

In both of these tests, the F-distribution plays a key role in the calculation of the test statistic, which is then used to draw conclusions about the population variances.

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problem 2. (1 point) you are hosting a party with 80 fellow students from uci (including yourself the number of students is 81). as the party organizer, you shake hands with every guest to welcome them. moreover, there are a lot handshakes among the guests as well (e.g., to say hello or introduce themselves). if you do not know the total number of handshakes, can you be certain that there are at least two guests who had the same number of handshakes?

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Yes, you can be certain that there are at least two guests who had the same number of handshakes. This is due to the Pigeonhole Principle.

As the party organizer, you shake hands with all 80 guests, which means you have 80 handshakes. The guests can have a minimum of 0 handshakes (if they don't shake hands with anyone except you) and a maximum of 79 handshakes (if they shake hands with everyone except themselves). There are 80 guests (excluding yourself), so there are 80 "pigeonholes" for the number of handshakes. The range of possible handshakes among the guests is from 0 to 79, which creates 80 possible outcomes or "pigeons."

According to the Pigeonhole Principle, if there are n pigeonholes and n+1 pigeons, at least one pigeonhole must contain at least two pigeons. In this case, there are 80 pigeonholes (guests) and 80 pigeons (possible handshakes). Therefore, at least two guests must have had the same number of handshakes.

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Bill bought pounds of cheese

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What’s the question?

if 200 group rooms are reserved and only 160 are ultimately occupied, the pick-up rate is group of answer choices 60% 70% 80% 90%

Answers

The pick-up rate in this scenario would be 80%. This is calculated by dividing the number of rooms occupied (160) by the number of rooms reserved (200), and then multiplying by 100 to get a percentage. So, (160/200) x 100 = 80%. This means that 80% of the reserved rooms were ultimately occupied.

It's important to note that a pick-up rate of 80% is generally considered to be a good result in the hospitality industry. It indicates that the hotel was able to accurately predict the number of rooms that would be needed by the groups, and that the groups themselves followed through on their reservations. A lower pick-up rate could suggest that the hotel overestimated demand, or that some of the groups cancelled their bookings at the last minute. On the other hand, a higher pick-up rate could indicate that the hotel was too conservative in its initial estimates, or that some of the groups requested additional rooms after the initial reservation was made. Ultimately, the pick-up rate is a useful metric for assessing the accuracy of a hotel's forecasting and planning processes.

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A line has a slope of
2/7 and passes through the point (7,0). Write its equation in slope-intercept form.

Answers

Answer: The slope-intercept form of the equation of a line is y = mx + b, where "m" is the slope and "b" is the y-intercept.

We know that the slope of the line is 2/7. We can also find the y-intercept by plugging in the coordinates of the given point (7,0) and solving for "b".

0 = (2/7) * 7 + b

0 = 2 + b

b = -2

So the equation of the line in slope-intercept form is:

y = (2/7)x - 2

Step-by-step explanation:

Answer:   [tex]y=\frac{2}{7}x-7[/tex]

Step-by-step explanation:

m=slope=2/7

point(7,0)

put into point-slope formula

[tex](y-y_{1})=m(x-x_{1)}[/tex]    where    [tex](x_{1} ,y_{1)} =(0,7)[/tex]

[tex]y-7=\frac{2}{7}(x-0)[/tex]        now put into slope- intercept(y=mx+b) form by simplifying, 0 goes away, and add 7 to both sides

[tex]y=\frac{2}{7}x-7[/tex]          b is your y-intercept, where it hits y-axis

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