The defect rate for data entry of insurance claims has historically been about 1.00 %
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-sigma?
c. what if the sample size used were 100, with 2-sigma?
d. what if the sample size used were 50, with 2-sigma?
e. what happens to standard deviation ^p when the sample size is larger?