mq3 Telephone inquiries of 100 IRS "customers" are monitored daily at random by Xiangling Hu. Incidents of incorrect information or other nonconformities (such as impoliteness to customers) arerecorded. The data for last week follow:a) Using 3 standard deviations, the c-chart for the nonconformities is:UCL =LCL =b) According to the c-chart, thereDay12345No. of Nonconformities88231915Dnonconformities (round your response to two decimal places).nonconformities (round your response two decimal places and if your answer is negative, enter this value as 0).variation in the incidents of incorrect information given out by the IRS telephone operators.

DAYNUMBER OF NON-CONFORMITIES1828323419515

Answered: a) Using 3 standard deviations, the…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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