The number of calls per day to a maintenance engineer were as follows: Day 1 2 3 4 5 6 7


Question: The number of calls per day to a maintenance engineer were as follows:

Day 1 2 3 4 5 6 7 8 9 10
No of calls 4 6 4 4 3 4 8 6 9 10
Day 11 12 13 14 15 16 17 18 19 20
No of calls 4 3 6 10 4 3 6 6 7 4

Establish the Upper and Lower Control limits for the c-chart form the data.

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Type of Deliverable: Word Document

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