Question: please show step by step & clear answers on how to solve thank you A Customer Service department receives multiple complaints per day about company's
please show step by step & clear answers on how to solve thank you
A Customer Service department receives multiple complaints per day about company's products. Over 9 days they recorded the number of complains to be 6,3,8,9,6,7,8,9, and 4 . What is the upper control limit for the 3-sigma c-chart for the Customer Service? UCLLCLc=c+ZC=cZC=c
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