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Systolic blood pressure measurements?

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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 0.01 significance level to test for a difference between the measurements from the two arms. What can be? concluded?

Right arm 148 135 121 134 132

Left arm 170 178 174 148 146

In this? example μd 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?

Identify the test statistic.

Identify the? P-value.

What is the conclusion based on the hypothesis? test?

Since the? P-value is _____(greater or less) than the significance level, _____ (fail to reject or reject) the null hypothesis. There _____ (is or is not) sufficient evidence to support the claim of a difference in measurements between the two arms.

Reference no: EM132413734

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