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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. 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
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Tax Rate 15 20 Gender Tax Rate Gender Female Male Male Male Male Male Male Male 10 10 Female Female Female Female Female 8. 10 17 2 19 21 15 Female 10 Male Male Male 15 12. 10 15 Female 15 Female Female 3 Female Female Female Female Female Female Female Male Male Male Male Male Male Male 24 10 16 35 10 15 0. 19 10 0. 8 Female Female Female Female Female Female Female Female Female Female Female 20 Male Male Male Male Male Male Male Male Male Male Male Male Male 14 12 4 20 15 15 10 5. 10 22 15 17 8 16 15 15 Female Female 16 25 10
Transcribed Image Text:Tax Rate 15 20 Gender Tax Rate Gender Female Male Male Male Male Male Male Male 10 10 Female Female Female Female Female 8. 10 17 2 19 21 15 Female 10 Male Male Male 15 12. 10 15 Female 15 Female Female 3 Female Female Female Female Female Female Female Male Male Male Male Male Male Male 24 10 16 35 10 15 0. 19 10 0. 8 Female Female Female Female Female Female Female Female Female Female Female 20 Male Male Male Male Male Male Male Male Male Male Male Male Male 14 12 4 20 15 15 10 5. 10 22 15 17 8 16 15 15 Female Female 16 25 10
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.
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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