Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the populationstandard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts.a. Test the claim that males and females have the same mean body mass index (BMI).What are the null and alternative hypotheses?OA. Ho: H₁ H₂H₁: H₁ H₂OC. Ho: H₁ H₂H₁ H₁ H₂The test statistic, t, isThe P-value is(Round to two decimal places as needed.)(Round to three decimal places as needed.)State the conclusion for the test.CO B. Ho: H=H2H₁: H₁ H₂OD. Ho Hy#tH₁: H₁ H₂O A. 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. 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 C. 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 D. Reject the null hypothesis. There is 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.<4-P₂<(Round to three decimal places as needed.)Does the confidence interval support the conclusion of the test?because the confidence interval containsMale BMI Female BMH₁H₂4444X 27.873624.9328S8.1746184.032808μnNext Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the populationstandard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts.a. Test the claim that males and females have the same mean body mass index (BMI).What are the null and alternative hypotheses?OA. Ho: H₁ H₂H₁: H₁H₂OC. Ho: H₁ H₂H₁: H₁ H₂The test statistic, t, isThe P-value is(Round to two decimal places as needed.)(Round to three decimal places as needed.)State the conclusion for the test. H₂OD. Ho. H#tH₁: H₁ H₂PlnMale BMI | Female BMIP₁44ܕܠܐ44X 27.8736 24.9328S 8.1746184.032808

Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple 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. a. Test the claim that males and females have the same mean body mass index (BMI). What are the null and alternative hypotheses? OA. Ho: ₁₂ H₁ H₁ H₂ OC. Ho: ₁2₂ H₁: #1 #₂ The test statistic, t, is. (Round to two decimal places as needed.) C OB. H: ₁₂ H₁:₁₂ OD. Ho: H₁ H₂ H₁: H₁ H₂ P₁ 44 μ n x 27.8736 s 8.174618

Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple 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. a. Test the claim that males and females have the same mean body mass index (BMI). What are the null and alternative hypotheses? OA. Ho: ₁₂ H₁ H₁ H₂ OC. Ho: ₁2₂ H₁: #1 #₂ The test statistic, t, is. (Round to two decimal places as needed.) C OB. H: ₁₂ H₁:₁₂ OD. Ho: H₁ H₂ H₁: H₁ H₂ P₁ 44 μ n x 27.8736 s 8.174618

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Longevities of Archbishops and Monarchs 16 Archbishops 16 15 15 16 17 1 18 18 10 13 13 11 13 11 11 17 18 10 18 12 19 17 Monarchs 14 18 14 13 19 16 21 14 16 17 15 16
Given below are the analysis of variance results from a Minitab display. Assume that you want to use a 0.05 significance level in testing the null hypothesis that the different samples come from populations with the same mean. Identify the value of the test statistic. Source DF MS F Factor 3 13.500 4.500 5.17 0.011 Error 16 13.925 0.870 Total 19 27.425 Seleccione una: O A. 5.17 О В. 0.011 O C. 4.500 O D. 13.500