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A Company Has Been Receiving Complaints About the Attitude of Some

Question 27

Multiple Choice

A company has been receiving complaints about the attitude of some sales clerks.Over a 10-day period, the total number of complaints was 250.The company wishes to develop a control chart for the number of complaints.What would the lower control limit on the number of complaints per day be for a 2 sigma (95.5%) control chart?


A) 20
B) 0
C) 15
D) 10

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