After a control chart (for means) has been developed, samples are taken and the average is computed

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After a control chart (for means) has been developed, samples are taken and the average is computed for each sample. The process could be considered out of control if

a. one of the sample means is above the upper control limit.

b. one of the sample means is below the lower control limit.

c. five consecutive sample means show a consistent trend

(either increasing or decreasing).

d. all of the above were true.

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Quantitative Analysis For Management

ISBN: 213168

12th Edition

Authors: Barry Render ,Ralph M. Stair ,Michael E. Hanna

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Question Posted: Feb 25, 2024 01:01 AM

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After a control chart (for means) has been developed, samples are taken and the average is computed

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d all of the above were true In a control chart for means the ...View the full answer

Quantitative Analysis For Management

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