Question: Part B asks for significant or in significant Please write out step by step instruction Telephone inquiries of 100 IRS customers' are monitored daily at

Part B asks for significant or in significant

Part B asks for significant or in significant

Please write out step by step instruction

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) are recorded. The data for last week follow: Day 2 3 No. of Nonconformities 7 15 23 22 16 4 5 a) Using 3 standard deviations, the c-chart for the nonconformities is: UCLE - nonconformities (round your response to two decimal places) LCL - nonconformities (round your response to two decimal places and if your answer is negative, enter this value as Oj. b) According to the c-chart, there variation in the incidents of incorrect information given out by the IRS telephone operators. Enter your answer in each of the answer boxes

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