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)
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: Formulate Hypotheses - Null Hypothesis (H₀): There is no significant _________ ___ _____ _______ _________ _______ ___ ______.
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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: Formulate Hypotheses - Null Hypothesis (H₀): There is no significant _________ ___ _____ _______ _________ _______ ___ ______.
_______ ___ _____ _________ ______.
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