Nine observations were randomly selected from population A and eight observations were randomly selected from population B. The populations are not necessarily normally distributed. Use the .05 significance level, a two-tailed test, and the Wilcoxon rank-sum test to determine whether there is a difference between the two populations.
Population A ....... 12, 14, 15, 19, 23, 29, 33, 40, 51
Population B ...... 13, 16, 19, 21, 22, 33, 35, 43

1) You can buy this solution for 0,5$.
2) The solution will be in 8 hours.
3) If you want the solution will be free for all following visitors.
4) The link for payment paypal.me/0,5usd
5) After payment, please report the number of the task to the oneplus2014@gmail.com

New search. (Also 1294 free access solutions)

Use search in keywords. (words through a space in any order)