Reconsider the situation described in Exercise 79 of
Chapter 15, Problem 15.16(choose chapter or problem)
Reconsider the situation described in Exercise 79 of Chapter 9 and the accompanying MINITAB output (the Greek letter eta is used to denote a median). Mann-Whitney Confidence Interval and Test good N 8 Median 0.540 poor N 8 Median 2.400 Point estimate for ETA1-ETA2 is 1.155 95.9 Percent CI for ETA1-ETA2 is ( 3.160, 0.409) W 41.0 Test of ETA1 ETA2 vs ETA1 ETA2 is significant at 0.0027 a. Verify that the value of MINTABs test statistic is correct. b. Carry out an appropriate test of hypotheses using a significance level of .01
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer