In a survey of 250 males ages 20 to 24, 37% were neither in school nor working. In a survey of 240 females ages 20 to 24, 44% were neither in school nor working. These samples are random and independent. At a = 0.09, can you support the claim that the proportion of males ages 20 to 24 who were neither in school nor working is less than the proportion of females ages 20 to 24 who were neither in school nor working? Complete parts (a) through (e) below. (d) Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below. O Reject Ho- O Fail to reject Ho- (e) Interpret the decision in the context of the original claim. Choose the correct answer below. O A. At the 9% significance level, there is sufficient evidence to reject the claim. O B. At the 9% significance level, there is insufficient evidence to support the claim. OC. At the 9% significance level, there is insufficient evidence to reject the claim. O D. At the 9% significance level, there is sufficient evidence to support the claim.

In a survey of 250 males ages 20 to 24, 37% were neither in school nor working. In a survey of 240 females ages 20 to 24, 44% were neither in school nor working. These samples are random and independent. At a = 0.09, can you support the claim that the proportion of males ages 20 to 24 who were neither in school nor working is less than the proportion of females ages 20 to 24 who were neither in school nor working? Complete parts (a) through (e) below. (d) Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below. O Reject Ho- O Fail to reject Ho- (e) Interpret the decision in the context of the original claim. Choose the correct answer below. O A. At the 9% significance level, there is sufficient evidence to reject the claim. O B. At the 9% significance level, there is insufficient evidence to support the claim. OC. At the 9% significance level, there is insufficient evidence to reject the claim. O D. At the 9% significance level, there is sufficient evidence to support the claim.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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