Control Charts And Process Capability(Total Quality Management ) Questions and Answers
Question 1. Information is processed data.
True
False
May be True or False
Can't say
Explanation:-
Answer: Option A. -> True Answer: (a).True
Question 2. Variable data is also known as ______
Continuous data
Disputed data
Discrete data
Attribute data
Explanation:-
Answer: Option A. -> Continuous data Answer: (a).Continuous data
Question 3. Discrete data is also known as ________
Continuous data
Disputed data
Variable data
Attribute data
Explanation:-
Answer: Option D. -> Attribute data Answer: (d).Attribute data
Question 4. The data set for measuring length of an object which is 50 cm includes five readings which are 40 cm, 40 cm, 41 cm, 40.5 cm, and 41 cm. What can be the conclusion made by this study?
Data is precise and accurate
Data is precise but not accurate
Data is neither precise nor accurate
Data is not precise but accurate
Explanation:-
Answer: Option B. -> Data is precise but not accurate Answer: (b).Data is precise but not accurate
Question 5. Number of scrap items in a factory is _______
Continuous data
Disputed data
Discrete data
Variable data
Explanation:-
Answer: Option C. -> Discrete data Answer: (c).Discrete data
Question 6. The control chart that determines the fraction of rejected parts as non-conforming is ______
R-chart
S-chart
P-chart
C-chart
Explanation:-
Answer: Option C. -> P-chart Answer: (c).P-chart
Question 7. The total number of parts in ten samples of equal size is 1200. What is the average sample size?
120
12
1.2
1200
Explanation:-
Answer: Option A. -> 120 Answer: (a).120
Question 8. The total number of defect count is 200 and the total number of parts in ten samples of equal size is 1500. What is the fraction defective?
0.131
0.134
0.137
0.140
Explanation:-
Answer: Option B. -> 0.134 Answer: (b).0.134
Question 9. The p-chart is used when subgroup size is variable.
True
False
May be True or False
Can't say
Explanation:-
Answer: Option A. -> True Answer: (a).True
Question 10. The control chart for defects is called as _______