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Listed below are systolic blood pressure measurements (mm Hg) taken from the right and left arms of the same woman. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal. Use a 0.10 significance level to test for a difference between the measurements from the two arms. What can be concluded? 137 Right arm Left arm 152 140 123 139 181 159 173 137 140 In this example, Hd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the measurement from the right arm minus the measurement from the left arm. What are the null and alternative hypotheses for the hypothesis test? O B. Ho: Hd =0 O A. Ho: Ha 0 H: Ha>0 0> Prl : H D. Ho: Hd =0 O C. Ho: Ha +0 H: Hd = 0 Identify the test statistic. t 3= (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? sufficient evidence V than the significance level, the null hypothesis. There Since the P-value is to support the claim of a difference in measurements between the two arms.

Listed below are systolic blood pressure measurements (mm Hg) taken from the right and left arms of the same woman. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal. Use a 0.10 significance level to test for a difference between the measurements from the two arms. What can be concluded? 137 Right arm Left arm 152 140 123 139 181 159 173 137 140 In this example, Hd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the measurement from the right arm minus the measurement from the left arm. What are the null and alternative hypotheses for the hypothesis test? O B. Ho: Hd =0 O A. Ho: Ha 0 H: Ha>0 0> Prl : H D. Ho: Hd =0 O C. Ho: Ha +0 H: Hd = 0 Identify the test statistic. t 3= (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? sufficient evidence V than the significance level, the null hypothesis. There Since the P-value is to support the claim of a difference in measurements between the two arms.

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 22PFA
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B. Ho: Hd= 0 D. Ho: Hd = 0 Listed below are systolic blood pressure measurements (mm Hg) taken from the right and left arms of the same woman. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal. Use a 0.10 significance level to test for a difference between the measurements from the two arms. What can be concluded? Right arm 152 140 123 139 137 Left arm 181 159 173 137 140 In this example, µa is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the measurement from the right arm minus the measurement from the left arm. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: Hd #0 H1: Hd>0 0 > Prl : 'H O D. Ho: Hd =0 H: Hd #0 O C. Ho: Hd #0 0= Prl : 'H Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? V sufficient evidence than the significance level, the null hypothesis. There Since the P-value is to support the claim of a difference in measurements between the two arms.
Transcribed Image Text:B. Ho: Hd= 0 D. Ho: Hd = 0 Listed below are systolic blood pressure measurements (mm Hg) taken from the right and left arms of the same woman. Assume that the paired sample data is a simple random sample and that the differences have a distribution that is approximately normal. Use a 0.10 significance level to test for a difference between the measurements from the two arms. What can be concluded? Right arm 152 140 123 139 137 Left arm 181 159 173 137 140 In this example, µa is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the measurement from the right arm minus the measurement from the left arm. What are the null and alternative hypotheses for the hypothesis test? O A. Ho: Hd #0 H1: Hd>0 0 > Prl : 'H O D. Ho: Hd =0 H: Hd #0 O C. Ho: Hd #0 0= Prl : 'H Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? V sufficient evidence than the significance level, the null hypothesis. There Since the P-value is to support the claim of a difference in measurements between the two arms.
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