statistics
posted by Anonymous .
Twosample Nonparametric Test
Now, we examine the relationship between cry time and group among infants at Northbay.
1. Suppose we wish to perform a twosample test, but we do not want to make any normality (or other strong parametric) assumptions. Conduct an appropriate nonparametric test to test whether the distribution of cry time is the same in both groups at the 0.05 level of significance.
What is your pvalue?
unanswered
Your conclusion from the test?
there is evidence that the *means* of the two groups are different (specifically, there is evidence that the mean is higher in the control group) there is not evidence that the *means* of the two groups are different none of the above

This is no way to go!! Honour code please