Chapin manufacturing company operates 24 hours a day …

     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 Day   Afternoon Night Skaff 36 22 33 Lum 33 25 37 Clark 28 22 38 Treece 39 24 27   Morgan 31 22 36 What is your decision regarding H0? (Round your answers to 2   decimal places.) What is your conclusion?