Also test statisticP value And upper and lower bound at 99% interval. Ty! I will rate

Question Help The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 5 6 0 A 790.6 792 6 791.5 790.4 793.8 794.3 B 797.5 7882 792.8 787.6 8012 789.6 (a) Why are these matched-pairs data? O A. All the measurements came from rounds fired from the same gun. O B. Two measurements (A and B) are taken on the same round. O C. The measurements (A and B) are taken by the same instrument. O D. The same round was fired in every trial. (b) Is there a difference in the measurement of the muzzle velocity between device A and device B at the a = 0.01 level of significance? Note: A normal probability plot and boxplot of the data indicate that the differences are approximately normally distributed with no outliers. Let d = A - B, Identify the null and alternative hypotheses. Ho Pd Hy Pd Click to select your answer(s) 11:49 PM O Type here to search O a Co