Question

In: Statistics and Probability

Chapin Manufacturing Company operates 24 hours a day, five days a week. The workers rotate shifts...

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
  1. What is your decision regarding H0? (Round your answers to 2 decimal places.)
  1. What is your conclusion?

Solutions

Expert Solution

orchestra answered 2 years ago
Next > < Previous

Related Solutions

Chapin Manufacturing Company operates 24 hours a day, five days a week. The workers rotate shifts...
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 0.05 significance level, can we conclude there is a difference in the mean production rate by shift or by employee? Units Produced Employee Day...
Chapin Manufacturing Company operates 24 hours a day, five days a week. The workers rotate shifts...
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...
Chapin Manufacturing Company operates 24 hours a day, five days a week. The workers rotate shifts...
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 0.05 significance level, can we conclude there is a difference in the mean production rate by shift or by employee? Units Produced Employee Day...
A grocery store is open 24 hours a day, seven days a week. It has the...
A grocery store is open 24 hours a day, seven days a week. It has the following daily requirements for cashiers: Time                             Minimum # of cashiers 0100 – 0400                              7 0400 – 0700                              4 0700 – 1000                              9 1000 – 1300                              12 1300 – 1600                              15 1600 – 1900                              17 1900 – 2200 19 2200 – 0100                              13 A cashier may start work at the beginning of any one of the shifts and, having begun, works 9 consecutive hours. Each...
Clancy’s Casino, in Muledeer, Nevada, is open 24 hours a day, seven days a week. Along...
Clancy’s Casino, in Muledeer, Nevada, is open 24 hours a day, seven days a week. Along with all the other attractions and diversion, Clancy’s operates a variety of gaming tables. Dealers at these tables are interchangeable. The casino has the following daily requirements for dealers:                   Time                             Minimum # of dealers       0100 – 0500                               7       0500 – 0900                               4       0900 – 1300                               9       1300 – 1700                               12       1700 – 2100                               15       2100 – 0100                              ...
The workers at Olisur Olive Oil Factory, work four days a week, 15 hours a day....
The workers at Olisur Olive Oil Factory, work four days a week, 15 hours a day. Each day of the week, at least the following numbers of workers are needed: on weekdays 105 workers per day; on weekends 45 workers per day. There are 165 workers in the factory. Formulate a linear programming model that will reveal a schedule for the workers to maximize the sum of their consecutive days off (define decision variables; indicate objective function, constraints, and sign...
24 hours a day, there are workers who use 16 hours of leisure (L) and labor...
24 hours a day, there are workers who use 16 hours of leisure (L) and labor (E), excluding 8 hours of sleep. It benefits from the workers' leisure (L) and consumption (C). The utility function of this worker is U(L, C)=L*C. The worker's hourly wage is 10 and the given non-earned income is 10. When both labor and capital income are used for consumption (C), find consumption C that maximizes utility of workers. (However, the price of consumer goods is...
You work in a factory that runs 24 hr a day, 7 days a week. The...
You work in a factory that runs 24 hr a day, 7 days a week. The boss insists that all 10 of the machines in the factory get a good servicing before he goes on vacation. Each of these machines has a part replaced that has an MTTF(µ) of 10,000hrs. The boss will then take the next 2 months (60 days) off for his “well deserved” vacation. The purchasing department will not purchase any expensive items while the boss is...
A Company uses a 10-hp motor for 16 hours per day, 5 days per week, 50...
A Company uses a 10-hp motor for 16 hours per day, 5 days per week, 50 weeks per year in its flexible work cell. This motor is 85% efficient, and it is near the end of its useful life. The company is considering buying a new high efficiency motor (91% efficient) to replace the old one instead of buying a standard efficiency motor (86.4% efficient). The high efficiency motor cost $70 more than the standard model, and should have a...
A process makes two products. A and B. and operates 5 days per week. 8 hours...
A process makes two products. A and B. and operates 5 days per week. 8 hours per day. Demand for the two products for the next week is as follows: Day 1: A: 20; B:26 Day 2: A: 10: B:15 Day 3: A: 20; B:19 Day 4: A: 18; B:20 Day 5: A: 12; B: 20   What is the takt time of the process? What would a level production schedule look like?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT