An analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was 9.6 minutes, and the standard deviation was 116 minutes for a worker with a performance rating of 116 percent. Assume an allowance of 16 percent of job time. Find the standard time for this operation. (Do not round intermediate calculotions. Round your final answer to 2 decimal places.)

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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An analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was 9.6 minutes, and the standard deviation
was 116 minutes for a worker with a performance rating of 116 percent. Assume an allowance of 16 percent of job time. Find the
standard time for this operation. (Do not round intermediate calculotions. Round your final answer to 2 decimal places.)
Transcribed Image Text:An analyst has timed a metal-cutting operation for 50 cycles. The average time per cycle was 9.6 minutes, and the standard deviation was 116 minutes for a worker with a performance rating of 116 percent. Assume an allowance of 16 percent of job time. Find the standard time for this operation. (Do not round intermediate calculotions. Round your final answer to 2 decimal places.)
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