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 0.01 significance level to test for a difference between the measurements from the two arms. What can be concluded? Right arm 146 136 131 129 137 D Left arm 165 174 187 138 143 In this example, Ha 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: Ha #0 O B. Ho: Ha =0 H: Ho #0 H: Ha >0 OC. Ho: Ha =0 H: Ho

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What is the Test Statistic and P-Value?

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 0.01 significance level to test for a difference between the measurements from the two arms. What can be concluded?
146
Right arm
Left arm
136
131
129
137
165
174
187
138
143
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?
A. Ho: Hd #0
B. Ho: Hd =0
H1: Hd>0
H1: Hd #0
O c. Ho: Hd =0
D. Ho: Hd #0
H1: Hd = 0
0 > Pri :'H
Transcribed Image Text: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 0.01 significance level to test for a difference between the measurements from the two arms. What can be concluded? 146 Right arm Left arm 136 131 129 137 165 174 187 138 143 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? A. Ho: Hd #0 B. Ho: Hd =0 H1: Hd>0 H1: Hd #0 O c. Ho: Hd =0 D. Ho: Hd #0 H1: Hd = 0 0 > Pri :'H
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