Explore topic-wise MCQs in Statistical Quality Control.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Statistical Quality Control knowledge and support exam preparation. Choose a topic below to get started.

1.

Lots in the case of acceptance-sampling plan may not be homogeneous.

A. True
B. False
Answer» C.
Discussion
2.

There are necessarily 2 samples of n units taken and checked in the case of double sampling plan.

A. True
B. False
Answer» C.
Discussion
3.

Double-sampling plan is __________

A. Only 2 units are checked
B. Only the first and last lot is checked 100%
C. Only two samples of n units are checked (necessarily)
D. Only two samples of n units are checked (conditionally)
Answer» E.
Discussion
4.

What is done in single sampling plan?

A. Only one unit is checked
B. Only the first lot is checked 100%
C. Only n samples of 1 unit are checked
D. Only one sample of n units is checked
Answer» E.
Discussion
5.

How many sampling plans are there in the case of acceptance sampling?

A. 1
B. 2
C. 3
D. 5
Answer» D. 5
Discussion
6.

Which is most economical of these?

A. Single sampling plan
B. Double-sampling plan
C. Multiple-sampling plan
D. 100% sampling
Answer» B. Double-sampling plan
Discussion
7.

Sequential sampling is an extension of ____________

A. Single sampling plan
B. Double-sampling plan
C. Multiple-sampling plan
D. 0% sampling
Answer» D. 0% sampling
Discussion
8.

Why are larger lots preferred over smaller lots in the case of acceptance sampling?

A. Because it’s economical
B. Because it is costly
C. Because it is time consuming
D. Because it is complicated to sample larger lots
Answer» B. Because it is costly
Discussion