Using the following information, determine the sample size needed if the standard time estimate is to be within 5 percent of the true mean 95 percent of thetime Standard Mean Work Element ( Deviation Observed Time minutes 0 60 0 20 1 10 0 85 0 40 0 50 minutes 2 40 1 50 3 85 2 55 1 60 2 50...

With z 196 and a 005 the number of observations n ...

Using the following information, determine the sample size needed if the standard time estimate is to be

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Using the following information, determine the sample size needed if the standard time estimate is to be within 5 percent of the true mean 95 percent of thetime.

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Operations Management

ISBN: 978-0470325049

4th edition

Authors: R. Dan Reid, Nada R. Sanders

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Question Posted: Jul 11, 2014 03:58 AM

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Using the following information, determine the sample size needed if the standard time estimate is to be

Question:

Standard Mean Work Element ( Deviation Observed Time minutes 0.60 0.20 1.10 0.85 0.40 0.50 minutes 2.40 1.50 3.85 2.55 1.60 2.50

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Operations Management

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