MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Statistical Quality Control
Statistical Quality Control Exam
Quiz 1
1
2
3
4
5
6
7
8
9
Q.1
What are the graphical displays of tabular cusum called?
a) Cusum regular charts
b) Cusum regulated display
c) Cusum level display
d) Cusum status charts
Q.2
Which of these is a correct statement for cusum status charts?
a) A plot between Ci+ or Ci– and the sample number
b) A plot between the Ci+ or Ci– and the sample mean
c) A plot between the Ci+ or Ci– and the sample variance
d) A plot between the Ci+ or Ci– and the sample standard deviation
Q.3
Each vertical bar in cusum status chart represents __________
a) The value of Ci+ and Ci–
b) The value of Ci–
c) The value of Ci+
d) Neither the value of Ci+ nor Ci–
Q.4
What is analogous to the control limits as in Shewhart control charts, in the cusum status charts?
a) The reference value
b) The allowance value
c) The value of the decision intervals
d) The value of Ci+ and Ci–
Q.5
Which of these steps, is not carried out when the process becomes out-of-control when using the cusum control charts?
a) Search for an assignable cause
b) Taking corrective action
c) Restarting the control chart from zero
d) Continuing the control chart
Q.6
Which of these control charts may accurately tell when the assignable cause has occurred?
a) Cusum control charts
b) p-charts
c) c-charts
d) x bar and s charts
Q.7
What of these can be used as the decision interval for the tabular cusum charts?
a) 2σ
b) 1σ
c) 5σ
d) 4σ
Q.8
The value of K and H should be determined according to the ARL required for the corresponding cusum chart.
a) True
b) False
Q.9
The desired ARL is obtained by using the Siegmund’s approximation.
a) True
b) False
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page