Mathematics, 17.12.2019 04:31 MilanPatel
Amicrowave manufacturing company has just switched to a new automated production system. unfortunately, the new machinery has been frequently failing and requiring repairs and service. the company has been able to provide its customers with a completion time of 6 days or less. to analyze whether the completion time has increased, the production manager took a sample of 36 jobs and found that the sample mean completion time was 6.5 days with a sample standard deviation of 1.5 days. at significance levels of .05 and .10, test whether the completion time has increased. indicate which test you are performing; show the hypotheses, the test statistic and the critical values and mention whether one-tailed or two-tailed.
Answers: 3
Mathematics, 21.06.2019 19:30
John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points
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Mathematics, 21.06.2019 20:30
Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.
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Mathematics, 21.06.2019 23:00
Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?
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Amicrowave manufacturing company has just switched to a new automated production system. unfortunate...
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