Statistics Solutions

[See Solution] A banking center has instituted a process improvement program to reduce and hopefully eliminate errors in their check processing operations.

Question:

A banking center has instituted a process improvement program to reduce and hopefully eliminate errors in their check processing operations. The current error rate is 0.02. The initial objective is to cut the current error rate in half. Use 3 \(\sigma \) control limits.

  1. What sample size would be necessary to monitor this process with a fraction nonconforming control chart that has a positive lower control limit (LCL)?

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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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