Which of the following quality control sample statistics indicates a quality characteristic that is an attribute?
A. Mean
B. Standard deviation
C. Variance
D. Proportion
E. Range
Answer: B. Standard deviation
Which of the following quality control sample statistics indicates a quality characteristic that is an attribute?
A. Mean
B. Standard deviation
C. Variance
D. Proportion
E. Range
Answer: B. Standard deviation
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.