5. (a) Write a brief note stating the circumstances under which cusum charting may be preferable to normal Shewart charting methods. (b) Calculate the mean of the sample values below, and suggest a suitable value for k, the cusum reference value. 2.07 2.03 1.99 1.99 2.01 2.00 2.05 2.02 (e) Using the chosen value of k and referring to the cusum chart below, state the process mean between the points x and y. +0.2 +0.1

5. (a) Write a brief note stating the circumstances under which cusum charting may be preferable to normal Shewart charting methods. (b) Calculate the mean of the sample values below, and suggest a suitable value for k, the cusum reference value. 2.07 2.03 1.99 1.99 2.01 2.00 2.05 2.02 (e) Using the chosen value of k and referring to the cusum chart below, state the process mean between the points x and y. +0.2 +0.1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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