A retail store manager is trying to improve and control the rate at which cashiers sign...
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A retail store manager is trying to improve and control the rate at which cashiers sign customers up for store credit cards. The manager takes several samples of size 50. He finds that each sample of 50 contained 11 credit card signups on average. Find UCL for p- bar using 99.73% control limits. (enter your answer to 4 decimal places) A retail store manager is trying to improve and control the rate at which cashiers sign customers up for store credit cards. The manager takes several samples of size 50. He finds that each sample of 50 contained 11 credit card signups on average. Find UCL for p- bar using 99.73% control limits. (enter your answer to 4 decimal places)
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Related Book For
Making Hard Decisions with decision tools
ISBN: 978-0538797573
3rd edition
Authors: Robert Clemen, Terence Reilly
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