O A. Ho: Hd = 0 H4: Ho #0 O B. Ho: Hd #0 H,: Hd >0 O C. Ho: Hd #0 O D. Ho: Ha =0 H,: Ho = 0 H: Hd <0 Identify the test statistic. t= |(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?

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Chapter1: Starting With Matlab
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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 0.05 significance level to test for a difference between the measurements from the two arms.
What can be concluded?
Right arm
152
134
132
132
132
Left arm
169
176
191
152
135
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
O B. Ho: Ha # 0
H1: H>0
C. Ho: Ha +0
H4: Hd =
D. Ho: Hd =0
H1: Hd <0
Identify the test statistic.
t3=D
(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?
Since the P-value is
than the significance level,
the null hypothesis. There
sufficient evidence to support the claim of a difference in measurements
between the two arms.
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 0.05 significance level to test for a difference between the measurements from the two arms. What can be concluded? Right arm 152 134 132 132 132 Left arm 169 176 191 152 135 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 O B. Ho: Ha # 0 H1: H>0 C. Ho: Ha +0 H4: Hd = D. Ho: Hd =0 H1: Hd <0 Identify the test statistic. t3=D (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? Since the P-value is than the significance level, the null hypothesis. There sufficient evidence to support the claim of a difference in measurements between the two arms.
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