Question: 2. Determine how many work cycles should be timed to estimate the average cycle time to within 2% of the sample mean with a confidence

2. Determine how many work cycles should be timed

2. Determine how many work cycles should be timed to estimate the average cycle time to within 2% of the sample mean with a confidence of 99%, if the time study yielded the times: 6.2, 5.8, 5.8, 6.1, 6.0, and 5.9 min. The standard deviation is 0.253 min per cycle

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