Who was the first person to recommend plotting the cusum charts for me – McqOptions

MCQOPTIONS

1.	Who was the first person to recommend plotting the cusum charts for mean and standard deviation on same graph?
A.	Hawkins
B.	Roberts
C.	Atkinson
D.	Crowder
Answer» B. Roberts

Discussion

No Comment Found

Related MCQs

Tabular Cusums can be constructed for both, individual measurements, and the averages of the rational subgroups.
Only the value of lower cusum can be negative.
The V-mask procedure was proposed by ___________
If the value of C i-1+S2+k is lesser than (-1), what will be the value of Ci equal to?
A cusum for a normal variance has the value of lower cusum equal to ___________
A cusum for normal variance is having the value of upper cusum equal to __________
If the deployment of the cusum is extended to the case of averages of the rational subgroups where sample size n>1, what will be done?
Who was the first person to recommend plotting the cusum charts for mean and standard deviation on same graph?
Which of these is an indication of out-of-control process with low standard deviation?
If the process standard deviation increases, how will the cusum chart for monitoring process variability indicate the out-of-control state?