Chapter 6s question 13, part e:

The defect rate for data entry of insurance claims has historically been about 1.5%. a) What are the upper and lower control chart limits if you wish to use a sample size of 100 and 3-sigma limits? b) What if the sample size used were 50, with 3? c) What if the sample size used were 100, with 2? d) What if the sample size used were 50, with 2? e) What happens to snp when the sample size is larger? f) Explain why the lower control limit cannot be less than 0.

cannot be decided.

Sigma is not given.

Sigma is larger.

Sigma is smaller.

Sigma does not change.