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Male BMI Female BMI Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple u random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. H1 H2 n 49 49 24.3872 4.123751 27.3328 s 8.509152 vynat are tne nuii ang aiternative nypotneses ? O A. Ho H1- H2 H: H1 # H2 O B. Ho: H1 =H2 H1: H1> H2 O C. Ho H1#µ2 H: H1

Male BMI Female BMI Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple u random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. H1 H2 n 49 49 24.3872 4.123751 27.3328 s 8.509152 vynat are tne nuii ang aiternative nypotneses ? O A. Ho H1- H2 H: H1 # H2 O B. Ho: H1 =H2 H1: H1> H2 O C. Ho H1#µ2 H: H1

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Question Heip Male BMI Female BMI Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple H random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. H1 P2 49 49 27.3328 s 8.509152 24.3872 4.123751 vynat are ne nui ana aiternative nypotneses ? O B. Ho H1 = H2 H1: H1> H2 O A. Ho: H1= H2 Hy:Hy 7 H2 O D. Ho: 41 2H2 O C. Ho H1#H2 H: H1 < H2 The test statistic, t, is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) State the conclusion for the test. Click to select your answer(s). Permissions I Contact Us Copyright © 2021 Pearson Education Inc. All rights reserved. Terms of Use I Privacy PolicY! 62 A 40 710 here to search
Transcribed Image Text:Question Heip Male BMI Female BMI Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple H random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. H1 P2 49 49 27.3328 s 8.509152 24.3872 4.123751 vynat are ne nui ana aiternative nypotneses ? O B. Ho H1 = H2 H1: H1> H2 O A. Ho: H1= H2 Hy:Hy 7 H2 O D. Ho: 41 2H2 O C. Ho H1#H2 H: H1 < H2 The test statistic, t, is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) State the conclusion for the test. Click to select your answer(s). Permissions I Contact Us Copyright © 2021 Pearson Education Inc. All rights reserved. Terms of Use I Privacy PolicY! 62 A 40 710 here to search
Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple H random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. Male BMI Female BMI 49 49 24.3872 4.123751 27.3328 s 8.509152 State the conclusion for the test. O A. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O B. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O C. Fail to reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O D. Reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. b. Construct a confidence interval suitable for testing the claim that males and females have the same mean BMI. (Round to three decimal places as needed.) Click to select your answer(s) Copyright © 2021 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy Pemissions | Contact Us nere to search DELL 近
Transcribed Image Text:Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple H random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. Male BMI Female BMI 49 49 24.3872 4.123751 27.3328 s 8.509152 State the conclusion for the test. O A. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O B. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O C. Fail to reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. O D. Reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that men and women have the same mean BMI. b. Construct a confidence interval suitable for testing the claim that males and females have the same mean BMI. (Round to three decimal places as needed.) Click to select your answer(s) Copyright © 2021 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy Pemissions | Contact Us nere to search DELL 近
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