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

0.05 significance level to test for a difference between the measurements from the two arms. What can beconcluded?

Right_arm(mm_Hg) Left_arm(mm_Hg)

151 180

136 170

143 179

136 151

139 152

In thisexample, mu Subscript d

d is the mean value of the differences d for the population of all pairs ofdata, 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 hypothesistest?

find test statistic ?

find p-value?

please explain how to find the both of this?