Do women feel differently from men when it comes to tax rates? One question on a survey of randomly selected adults asked, "What percent of income do you believe individuals should pay in income tax?" Complete parts a) through c). E Click the icon to view the survey results. a) Draw side-by-side boxplots of tax rates by gender. Choose the correct graph below. A. 10 10 20 30 M OC. 10 20 10 20 30 40 Does there appear to be a difference in the income tax rates between genders? A Yes because the income tax rate for females appears have a higher median than the income tax rate for males. B. No because the income tax rate is about the same for males and females. C. No but the maximum income tax rate for males is higher than the maximum income tax rate for females. D. Yes because the income tax rate for males appears to have a higher median than the income tax rate for females. b) Explain why a hypothesis test may be used to test whether the mean tax rates for the two genders differ. Select all that apply. A. Each sample size is large. IN B. Each sample has the same sample size. IC. Each sample is obtained independently of the other. ID. Each sample size is small relative to the size of its population. OE. Each sample is a simple random sample.
Do women feel differently from men when it comes to tax rates? One question on a survey of randomly selected adults asked, "What percent of income do you believe individuals should pay in income tax?" Complete parts a) through c). E Click the icon to view the survey results. a) Draw side-by-side boxplots of tax rates by gender. Choose the correct graph below. A. 10 10 20 30 M OC. 10 20 10 20 30 40 Does there appear to be a difference in the income tax rates between genders? A Yes because the income tax rate for females appears have a higher median than the income tax rate for males. B. No because the income tax rate is about the same for males and females. C. No but the maximum income tax rate for males is higher than the maximum income tax rate for females. D. Yes because the income tax rate for males appears to have a higher median than the income tax rate for females. b) Explain why a hypothesis test may be used to test whether the mean tax rates for the two genders differ. Select all that apply. A. Each sample size is large. IN B. Each sample has the same sample size. IC. Each sample is obtained independently of the other. ID. Each sample size is small relative to the size of its population. OE. Each sample is a simple random sample.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Solve question (b) please
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Transcribed Image Text:Tax Rate
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10
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![Do women feel differently from men when it comes to tax rates? One question on a survey of randomly selected adults asked, "What percent of income do you
believe individuals should pay in income tax?" Complete parts a) through c).
E Click the icon to view the survey results,
a) Draw side-by-side boxplots of tax rates by gender. Choose the correct graph below.
M
OA.
10
20
30
40
M
OD.
10
30
40
10
20
30
40
Does there appear to be a difference in the income tax rates between genders?
A. Yes because the income tax rate for females appears to have a higher median than the income tax rate for males.
B. No because the income tax rate is about the same for males and females.
OC. No but the maximum income tax rate for males is higher than the maximum income tax rate for females.
OD Yes because the income tax rate for males appears to have a higher median than the income tax rate for females.
b) Explain why a hypothesis test may be used to test whether the mean tax rates for the two genders differ.
Select all that apply.
DA. Each sample size is large.
O B. Each sample has the same sample size.
C. Each sample is obtained independently of the other.
O D. Each sample size is small relative to the size of its population.
O E. Each sample is a simple random sample.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F561456f6-ebc9-42b9-9845-7d75341827f7%2F476452ce-e893-4e08-a4d9-0fae78398de4%2F34b0gc8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Do women feel differently from men when it comes to tax rates? One question on a survey of randomly selected adults asked, "What percent of income do you
believe individuals should pay in income tax?" Complete parts a) through c).
E Click the icon to view the survey results,
a) Draw side-by-side boxplots of tax rates by gender. Choose the correct graph below.
M
OA.
10
20
30
40
M
OD.
10
30
40
10
20
30
40
Does there appear to be a difference in the income tax rates between genders?
A. Yes because the income tax rate for females appears to have a higher median than the income tax rate for males.
B. No because the income tax rate is about the same for males and females.
OC. No but the maximum income tax rate for males is higher than the maximum income tax rate for females.
OD Yes because the income tax rate for males appears to have a higher median than the income tax rate for females.
b) Explain why a hypothesis test may be used to test whether the mean tax rates for the two genders differ.
Select all that apply.
DA. Each sample size is large.
O B. Each sample has the same sample size.
C. Each sample is obtained independently of the other.
O D. Each sample size is small relative to the size of its population.
O E. Each sample is a simple random sample.
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