Question

The following data shows employee rates of defective work before and after a change in the wage incentive plan. Compare the following two sets of data to see whether the change lowered the defective units produced. Use the 0.10 level of significance

Before 8 7 6 9 7 10 8 6 5 8 10 8
After 6 5 8 6 9 8 10 7 5 6 9 8

(Given the tabulated value required for comparison is 0.3770)

23 Jan 2025
Answer :
Word Count : 285
We are asked to determine whether the change in the wage incentive plan has lowered the defective units produced using a 0.10 level of significance. This is a paired sample problem since the same employees were observed before and after the incentive plan change. ### Step 1: ___ __________ _______ ______ ____.
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