A quality control manager at a manufacturing facility has taken four samples with four observations each of

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A quality control manager at a manufacturing facility has taken four samples with four observations each of the diameter of a part.

(a) Compute the mean of each sample.

(b) Compute an estimate of the mean and standard deviation of the sampling distribution.

A quality control manager at a manufacturing facility has taken

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Operations Management

ISBN: 978-0470325049

4th edition

Authors: R. Dan Reid, Nada R. Sanders

Question Posted: Jul 11, 2014 03:56 AM

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A quality control manager at a manufacturing facility has taken four samples with four observations each of

Question:

Samples of Part Diameter in Inches 4 5.8 6.2 6.6.0 5.9 6.05.95.9 6.0 5.9 6.05.9 5.9 5.8 6.1 6.1

Step by Step Answer:

a Mean of sample 1 58 59 60 614 595 Mean of sample 2 62 60 59 594 60 Mean ...View the full answer

Operations Management

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