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 Left arm 145 144 138 129 134 D 175 178 184 153 147

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What is the conclusion based on the hypothesis​ test?
 
Since the​ P-value is
 
 
than the significance​ level,
reject/ fail to reject 
 
 
the null hypothesis. There
▼is / is not 
 
 
sufficient evidence to support the claim of a difference in measurements between the two arms.
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 betwe
greater
Click to select your a
(?
less
Transcribed Image Text: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 betwe greater Click to select your a (? less
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
Left arm
145
144
138
129
134
175
178
184
153
147
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: Ha =0
B. Ho: Hd #0
H1: Hd >0
H1: Hd #0
С. Но На
= 0
D. Ho: Ha +0
H1: Ha <0
H1: 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.)
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 0.10 significance level to test for a difference between the measurements from the two arms. What can be concluded? Right arm Left arm 145 144 138 129 134 175 178 184 153 147 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: Ha =0 B. Ho: Hd #0 H1: Hd >0 H1: Hd #0 С. Но На = 0 D. Ho: Ha +0 H1: Ha <0 H1: 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.)
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