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. 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.