Below is the number of years that each of the nine Omar's Omelette Operation locations have been open.
\begin{aligned} &5.2, 7.0, 10.5, 2.6, 2.9, \\ &4.5, 1.0, 1.5, 2.6 \end{aligned}
5.2,7.0,10.5,2.6,2.9,
4.5,1.0,1.5,2.6
Using the data, create a histogram. i Got no clue
Answers
Answer:
Step-by-step explanation:
hope this helps!
As the answer is an histogram, you can see it in the image added.
What is histogram?A histogram is an approximate representation of the distribution of numerical data. A histogram is a graph that shows the frequency of numerical data using rectangles. The height of a rectangle (the vertical axis) represents the distribution frequency of a variable (the amount, or how often that variable appears).
here, we have,
An histogram is a graphical representation of data vs frequency.
On the x-axis we have de data. In this case the data are the number of hours that Trey worked during each of his eight shifts last pay period, 2.0,1.8, 4.6,1.1, 7.5,1.5,4.0,1.8. We need this data in order, so:
1.1
1.5
1.8
1.8
2.0
4.0
4.6
7.5
The data 1.8 is the only one that happened 2 times during his eight shifts.
So the frequency is 2. The frecuency of the other shifts is 1.
Now we have the elements to create the histogram.
On the x-axis we place the different hours of the shifts.
On the y-axis we place the frequency each hour occurred during the last pay period.
y(Frequency)
3|
2|
1|
--------------------------------------------------------------------------------> x (Hours)
1.1 1.5 1.8 2.0 4.0 4.6 7.5
The histogram is added below.
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Complete question:
Below is the number of hours that Trey worked during each of his eight shifts last pay period. \begin{aligned} &2.0, 1.8, 4.6, 1.1, \\ &7.5, 1.5, 4.0, 1.8 \end{aligned} 2.0,1.8,4.6,1.1, 7.5,1.5,4.0,1.8 Using the data, create a histogram..
Related Questions
Problem Set
1. A 5-liter cleaning solution contains 30% bleach. A 3-liter cleaning solution contains 50%
bleach. What percent of bleach is obtained by putting the two mixtures together?
Answers
5 liters (L) of 30% bleach solution contains 0.3×(5 L) = 1.5 L of bleach.
3 L of 50% bleach contains 0.5×(3 L) = 1.5 L of bleach, too.
Combined, you would have 8 L of solution containing 1.5 L + 1.5 L = 3 L of bleach, so the concentration of bleach is
(3 L) / (8 L) = 0.375 = 37.5%
The Blue Diamond Company advertises that their nut mix contains (by weight) 40% cashews, 15% Brazil nuts, 20% almonds and only 25% peanuts. The truth-in-advertising investigators took a random sample (of size 20 lbs) of the nut mix and found the distribution to be as follows: 5 lbs of Cashews, 6 lbs of Brazil nuts, 5 lbs of Almonds and 4 lbs of Peanuts. At the 0.05 level of significance, is the claim made by Blue Diamond true? Select the [p-value, Decision to Reject (RH0) or Failure to Reject (FRH0)].
Answers
Answer:
Hope this helps!
Step-by-step explanation:
The answer of the condition is Fail to Reject.
What is Chi- square test?A chi-squared test (also chi-square or χ2 test) is a statistical hypothesis test that is valid to perform when the test statistic is chi-squared distributed under the null hypothesis, specifically Pearson's chi-squared test and variants thereof. Pearson's chi-squared test is used to determine whether there is a statistically significant difference between the expected frequencies and the observed frequencies in one or more categories of a contingency table.
The data is given as follow:
The experimental weight of cashews = 40 % of 20lbs
= 8
The experimental weight of Brazil Nuts = 15 % of 20lbs
= 3
The experimental weight of Almonds = 20 % of 20lbs
= 4
The experimental weight of peanuts = 25 % of 20lbs
= 5
The observed value is :
Cashews = 5Brazil Nuts= 6Almonds= 5Peanuts= 4So, [tex]{\displaystyle \chi }[/tex] =[tex]\frac{(O-E)^{2}}{E}[/tex]
[tex]{\displaystyle \chi }[/tex]= [tex]\frac{(5-8)^{2}}{8} + \frac{(6-3)^{2}}{3} + \frac{(5-4)^{2}}{4} +\frac{(4-5)^{2}}{5}[/tex]
= 4.575
pvalue = p([tex]{\displaystyle \chi }^{2}[/tex] > 4.575) = [tex]{\displaystyle \chi }^{2}[/tex] cdf(4.575, 99999, 3)
= 0.208 >α
Hence, Fail to reject.
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[tex]31.3 \times 9.5[/tex]
Answers
Answer:
297.35
Step-by-step explanation:
[tex]\sf\purple{297.35}[/tex] ✅
Step-by-step explanation:
[tex]31.3 \times 9.5 = 297.35[/tex]
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
HELP ASAP!! HELP FAST!!
Answers
I need help and I really don’t wanna fail
Answers
Answer:
C
Step-by-step explanation:
If you plug the coordinate pairs in, C is the only one in which keeps both equations true.
The area of a rectangular classroom is 572 square feet.
If the width of the classroom is 22 feet, what is the
length?
Answers
Answer: 26 Feet
Hope this helps!
Of the pizzas recently sold at Pizza Pies, 10 had pepperoni and 2 did not. Considering this data, how many of the next 6 pizzas sold would you expect to have pepperoni?
Answers
Answer:
1 pizza
Step-by-step explanation:
Of the pizzas recently sold at Pizza Pies, 10 had pepperoni and 2 did not.
This means, the total number of pizzas sold is
10 pepperoni + 2 pizzas without pepperoni = 12 pizzas
Hence, the number of 6 pizzas that would be sold without pepperoni is calculated as:
From the above question,
12 pizzas = 2 pizza without pepperoni
6 pizzas = x
Cross Multiply
12 pizzas × x = 6 Pizzas × 2 pizza without pepperoni
x = 6 Pizzas × 2 pizza without pepperoni/12 pizzas
x = 1 pizza without pepperoni
Therefore, 1 pizza would not have pepperoni out of 6 pizzas sold
Answer:
5
Step-by-step explanation:
Somebody please help it would be much appreciated.
Answers
Answer:
25
Step-by-step explanation:
as you can see test a is further away from the ruler you have to put it at 0 so that you can get your answer I am not sure if it's correct or not
Answer:
Step-by-step explanation:
A line segment 20cm long is divided into two parts so that one part is four times as long as the other parts. How long is each part
Answers
4 x 4 = 16 this makes part 2 four times as long as part 1
16 + 4 = 20 this makes the whole line segment
What is the answer to this question?
Answers
Answer:
Step-by-step explanation:
a-= 7.2 × 10-8
(scientific notation)
= 7.2e-8
(scientific e notation)
= 72 × 10-9
(engineering notation)
(billionth; prefix nano-(n))
= 0.000000072
(real number)
b-= 6.3 × 10-9
(scientific notation)
= 6.3e-9
(scientific e notation)
= 6.3 × 10-9
(engineering notation)
(billionth; prefix nano- (n))
= 0.0000000063
(real number)
c- = 4.56 × 10-5
(scientific notation)
= 4.56e-5
(scientific e notation)
= 45.6 × 10-6
(engineering notation)
(millionth; prefix micro- (u))
= 0.0000456
(real number)
d- = 7.041 × 10-10
(scientific notation)
= 7.041e-10
(scientific e notation)
= 704.1 × 10-12
(engineering notation)
(trillionth; prefix pico- (p))
= 0.0000000007041
(real number)
Please help I’ll give brainlist
What are Three examples for linear equations? Show work
Answers
Answer:
2x – 3 = 0
2y = 8.
m + 1 = 0
x + y = 2
3x – y + z = 3.
Step-by-step explanation:
these are 5 examples
I divided 6394 by 42 but I don’t know the remainder. Does it have one or not?
Answers
Answer:
The answer is 152 r10
Step-by-step explanation:
There is indeed a remainder when dividing 6394 by 42.
6394 ÷ 42 = 152 with a remainder of 10, so, the remainder is 10.
Here, we have,
To determine if there is a remainder when dividing 6394 by 42,
we can perform the division and check if the result is a whole number or a decimal.
6394 ÷ 42 = 152 with a remainder of 10
Since the division does not result in a whole number,
but rather a quotient of 152 with a remainder of 10,
it indicates that there is indeed a remainder when dividing 6394 by 42.
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Gabriel deposits $400 into a
savings account in January
If he deposits 5% more each
month, what is the amount,
to the nearest dollar, of his
December deposit?
Answers
Answer:
640
Step-by-step explanation:
5% of 400 is 20
20 x 12 is 240
400 + 240 = 640
Forgive me if I'm wrong. I suck at math XD
The amount for the month of December is $640.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Gabriel deposits $400 into a savings account in January If he deposits 5% more each month.
The December month deposit is calculated as,
5% of 400 is 20
20 x 12 is 240
400 + 240 = $640
Therefore, the amount for the month of December is $640.
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I need Answer Immediately!!!!!!
Answers
Need to know asap!!
Expand and simplify:
6(3j – 2) - 4(2j + 4)
Answers
10j - 28
If a vertical line intersect the graph at more than one point , the graph is a ?
Answers
Answer:
criminal. Because it doesnt follow the vertical line test, where every x values has one y value.
Step-by-step explanation:
omg please help me I don't understand
Answers
Answer:
508sq. cm
Step-by-step explanation:
surface area of a prism = 2(lw + wh + lh)
For the larger prism
Surface area = 2(2*10 + 2 * 12 * 10*12)
Surface area = 2(20+24+120)
Surface area = 2(164)
Surface area = 328sq.cm
For the smaller prism
Surface area = 2(3*6 + 3 * 8 * 6*8)
Surface area = 2(18+24+48)
Surface area = 2(90)
Surface area = 180 sq.cm
Surface area of the figure = 328 + 180
Surface area of the figure = 508sq. cm
Which statements are true? Select the two correct answers.
The square root of a positive number greater than 1 is less than the number.
The square root of a positive number is always less than half of the number itself.
The square root of a positive number less than 1 is less than the number.
The square root of a perfect square is not a whole number.
The square root of a positive number less than 1 is between 0 and 1.
Answers
Answer:
5.the square root is positive number lessthan 1 is beteween 0 and 1
1.the square root of a positive number greater than 1 is less thsn number
There are 520 employess at greenville publishing. Jasmine surveys a representative sample of employees on their transportation costs each month. The reults are shown in the box plot.
Answers
Answer:
130 ; 50% ; 25%
Step-by-step explanation:
Using te boxplot to answer the underlying questions :
Number of employees who spend $10 or less corresponds to the lower quartile, which is up to 25% of the distribution :
Total number of employees = 520
Number of employees who spend $10 or less = 25% of 520 = 0.25 * 520 = 130 employees.
Percentage of employees who spend from $10 to $45 = Interquartile range
$10 corresponds to lower quartile = 25%
$45 corresponds to upper quartile = 75%
IQR = 75% - 25% = 50%
Percentage who spend $45 or more
$45 corresponds to the upper QUARTILE (Q3) :
45 or more = 100% - Q3 = 100% - 75% = 25%
middle school has 600 students and 34% of them are in the 8th grade. One-fourth of 8th graders walk to school. How many 8th grade students walk to school? A. $4.50 B. $9.00 C. $12.00 D. $48.60
Answers
Answer: 51 students
Step-by-step explanation:
There are 600 students in this school and 34% are in 8th Grade.
The number of students in 8th grade is:
= 34% * 600
= 204 students
Then out of these 204, 1/4 walk to school. The number of students walking to school is therefore:
= 204 * 1/4
= 51 students
Options are most probably for another question.
Answer:
51
Step-by-step explanation:
Condense (cos92°)(cos133°)-(sin92°)(sin133°) into a singular trigonometric function expression, then find the exact value.
Answers
Answer:
-1/√2
Step-by-step explanation:
According to trigonometry identity
cos(A+B) = cosAcosB - sinA sinB
Given the expression
(cos92°)(cos133°)-(sin92°)(sin133°)
This can be expressed as cos(92+133) where A = 92, B = 133
(cos92°)(cos133°)-(sin92°)(sin133°)
= cos(92+133)
= cos225
= -0.7071
= -1/√2
Hence the exact value is -1/√2
help ASAP no links, please. send linek= 1 report
Answers
Answer:
-0.8
Step-by-step explanation:
What is the measure of b ????
Answers
Answer:
B=50
Step-by-step explanation:
THE TRINGLE IS 180 DEGREE (RULE)
(X+38)+(3X-12)+(2X-2)=180
6X=180-(38-12-2)
6X=156
X=26
B=2X-2
B=2(26)-2=52-2=50
Answer:
B=50
Step-by-step explanation:
Wanda uses 3.54 cups of flour to make 6 bagels. Eli uses 2.5 cups of flour to make 5 bagels. How much more flour per bagel is needed for Wanda's recipe?
Answers
Answer:
Wanda's recipe needs 0.09 more cups of flour per bagel.
Step-by-step explanation:
First, you have to find the amount flour that each of them need for one bagel by dividing the cups of flour they use by the number of bagels:
Wanda: 3.54/6= 0.59 cups of flour
Eli: 2.5/5=0.5 cups of flour
Now, you have to subtract the amount of flour Eli needs from the amount that Wanda needs:
0.59-0.5=0.09
According to thiss, the answer is that Wanda's recipe needs 0.09 more cups of flour per bagel.
A right cone is shown. The radius of the base is labeled x millimeters. The height is labeled forty millimeters. The slant height is labeled ninety millimeters. Find the value for the unknown measurement in the right cone. Round to the nearest tenth. Enter the correct answer in the box.
Answers
Answer:
Radius, x = 80.6mm
Step-by-step explanation:
[tex]radius =\sqrt{height^2 -slant\ height^2} = \sqrt{90^2 - 40^2} = \sqrt{8100-1600} =\sqrt{6500}[/tex]
Radius = 80.6mm
correct answer marked brainliest
Answers
Answer:
a. 120
b. 336
Step-by-step explanation:
hope this helps:)
Will get brainlyest!!!!!!! answer has to be in radical form if irrational
Answers
x = -1.9/2.1
x = -0.9047619048
As the number or the magnitude of x is a terminating decimal number so it is not irrational number its a rational number
Hope it helps
I need some help with the his please help out
Answers
Answer:
Sylvia is the tallest.
Step-by-step explanation:
Answer:
Maria
Step-by-step explanation:
Sylvia = 4*12 + 3 = 48 + 3 = 51 inches
Maria = 59 inches
59 > 51 inches
find the surface area of the figure. no links please.
Answers
Answer:
190
Step-by-step explanation:
10x5x2=100
5x3x2=30
3x10x2=60
100+30+60=190
You rent an apartment that costs \$1000$1000 per month during the first year, but the rent is set to go up \$160$160 per year. What would be the monthly rent during the 10th year of living in the apartment?
Answers
Answer:$2440
Step-by-step explanation:
a10 = a1 + (n-1)d <--- arithmetic sequence formula
a10 = 1000 + 9(160)
a10 = 2440