poult(s) possible Question 8 0 This question: 10 point(s) possible Submit quiz Listed below are systolic blood pressure measurements (mm. Hg) taken from the night 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 146 133 139 135 135 0 Left arm 178 174 187 136 136 In this example, py 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? OA Ho Ho = 0 OB. Ho Ho #0 Hy Hd