Exhibit 10-2 The Following Information Was Obtained from Matched Samples

Multiple Choice

Exhibit 10-2
The following information was obtained from matched samples.
The daily production rates for a sample of workers before and after a training program are shown below.
-Refer to Exhibit 10-2. Based on the results of question 18, the

A) null hypothesis should be rejected
B) null hypothesis should not be rejected
C) alternative hypothesis should be accepted
D) None of these alternatives is correct.