Author Question: A claim was recently made that stated that the median income for male and female graduates is the ... (Read 112 times)

Jramos095 · **on:** Jun 24, 2018

A claim was recently made that stated that the median income for male and female graduates is the same for those graduating with a degree in operations management. The following sample data were collected:

Males Females
42,000 39,000
36,000 39,000
40,000 41,000
32,000 42,000
50,000 44,000
47,000 38,000
47,000 51,000

In employing the Mann-Whitney U test, the sum of the ranks for the males is 53.5
Indicate whether the statement is true or false

Question 2

The critical value for a one-tailed Mann-Whitney U test with sample sizes of n1 = 10 and n2 = 10 is 23 for a 0.05 level of significance.

Indicate whether the statement is true or false