-A process has a mean of 10 and a standard deviation of 2, the quality engineer is interested in making 2 sigma X-bar chart and collected samples of size 25 each. The upper control limit will be a. 10.8 b. 11.2 C. 14.0 d. 6.00

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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A5)
A process has a mean of 10 and a standard deviation of 2, the quality engineer is
interested in making 2 sigma X-bar chart and collected samples of size 25 each. The
upper control limit will be
10.8
b.
11.2
C. 14.0
d. 6.00
Transcribed Image Text:A process has a mean of 10 and a standard deviation of 2, the quality engineer is interested in making 2 sigma X-bar chart and collected samples of size 25 each. The upper control limit will be 10.8 b. 11.2 C. 14.0 d. 6.00
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