Wilcoxon SignedRanks Test for Freshman 15 The following table lists some of the weights
Chapter 13, Problem 1(choose chapter or problem)
Wilcoxon SignedRanks Test for Freshman 15 The following table lists some of the weights from Data Set 4 in Appendix B. Those weights were measured from college students in September and later in April of their freshman year. Assume that we plan to use the Wilcoxon signedranks test to test the claim of no difference between September weights and April weights. What requirements must be satisfied for this test? Is there any requirement that the populations must have a normal distribution or any other specific distribution? In what sense is this Wilcoxon signedranks test a distributionfree test? September weight 67 53 64 74 67 70 55 74 62 57 April weight 66 52 68 77 67 71 60 82 65 58
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