A process has a process capability ratio, C, =1.38. At some time the process seems to have a mean shifted left of the center. The process capability index,Cpk. is found to be 0.78, and the mean is left-shifted, that is the current mean is mess than the mean of the control chart. Determine the Z (UTL) with respect to the current left-shifted mean
A process has a process capability ratio, C, =1.38. At some time the process seems to have a mean shifted left of the center. The process capability index,Cpk. is found to be 0.78, and the mean is left-shifted, that is the current mean is mess than the mean of the control chart. Determine the Z (UTL) with respect to the current left-shifted mean
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Transcribed Image Text:A process has a process capability ratio, C, =1.38, At some time the process seems
to have a mean shifted left of the center. The process capability index,Cpk, is found to
be 0.78, and the mean is left-shifted, that is the current mean is mess than the mean
of the control chart. Determine the Z (UTL) with respect to the current left-shifted
mean.
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