Question

Chapin Manufacturing Company operates 24 hours a day, five days a week. The workers rotate shifts each week. Management is interested in whether there is a difference in the number of units produced when the employees work on various shifts. A sample of five workers is selected and their output recorded on each shift. At the 0.01 significance level, can we conclude there is a difference in the mean production rate by shift or by employee? Units Produced Employee Skaff Lum Clark Treece Morgan Day 37 35 24 Afternoon 27 26 23 20 26 Night 34 38 25 37 30 a. What is your decision regarding Ha? (Round your answers to 2 decimal places.) For treatments: Reject HO if F> For blocks: Reject HO if F> b. What is your conclusion? Decision by shift. Decision by employee difference in the mean production rate difference in the mean production rate

Answer 1

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