Refer to Exercise 15.21. Suppose you wish to detect only a shift in distribution 1 to the

Question:

Refer to Exercise 15.21. Suppose you wish to detect only a shift in 1 to the right of 2.
a. Give the null and alternative hypotheses for the Wilcoxon signed-rank test.
b. Give the test statistic.
c. Give the rejection region for the test for α = .05.
d. If T+ = 249, what are your conclusions?
Exercise 15.21
Suppose you wish to detect a difference in the locations of two population distributions based on a paired-difference experiment consisting of n = 30 pairs.
a. Give the null and alternative hypotheses for the Wilcoxon signed-rank test.
b. Give the test statistic.
c. Give the rejection region for the test for α = .05.
d. If T+ = 249, what are your conclusions?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...