A retail store manager is trying to improve and control the rate at which cashiers sign customers up
for store credit cards. After posting a p-chart of the store's credit card sign-ups the manager takes
new samples of size 50 three weeks later. He finds that each sample of 50 contained 5 credit card
signups on average. Find p-bar and 99.73% control limits.

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The Answer of A retail store manager is trying to improve and control the rate at which cashiers sign customers up
for store credit cards. After posting a p-chart of the store's credit card sign-ups the manager takes
new samples of size 50 three weeks later. He finds that each sample of 50 contained 5 credit card
signups on average. Find p-bar and 99.73% control limits.

A Retail Store Manager Is Trying to Improve and Control