# Question

Consider the data in Exercise 7.53. Suppose a new inspection unit is defined as 2,500 m of wire.

(a) What are the center line and control limits for a control chart for monitoring future production based on the total number of nonconformities in the new inspection unit?

(b) What are the center line and control limits for a control chart for average nonconformities per unit used to monitor future production?

(a) What are the center line and control limits for a control chart for monitoring future production based on the total number of nonconformities in the new inspection unit?

(b) What are the center line and control limits for a control chart for average nonconformities per unit used to monitor future production?

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