Find the control limits for a 3-sigma u chart with process average number of nonconformities per inspection unit equaling to 3 and sample size n=3. Select one: a. UCL=36 LCL=18 b. UCL=9 LCL=0 c. UCL=6 LCL=0 d. UCL=18 LCL=0

Find the control limits for a 3-sigma u chart with process average number of nonconformities per inspection unit equaling to 3 and sample size n=3. Select one: a. UCL=36 LCL=18 b. UCL=9 LCL=0 c. UCL=6 LCL=0 d. UCL=18 LCL=0

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

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Question

Find the control limits for a 3-sigma u chart with process average number of nonconformities per inspection unit equaling to 3 and sample size n=3.

Select one:

UCL=36 LCL=18

UCL=9 LCL=0

UCL=6 LCL=0

UCL=18 LCL=0

Definition Definition Number of subjects or observations included in a study. A large sample size typically provides more reliable results and better representation of the population. As sample size and width of confidence interval are inversely related, if the sample size is increased, the width of the confidence interval decreases.

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