OM6 C16 IM
Twenty-five samples, each consisting of 200 loan applications at a
bank, resulted in a total of 40 applications that had some type of error.
Compute the control limits for a
Eightly insurance claim forms are inspected daily for 25 working days, and the number of
forms with errors are recorded in the worksheet
OM6 Data Workbook
-chart using the Excel template
. Verify the Excel calculations of the
control limits by hand using the formulas in the chapter. If any special causes are
identified, remove them from the data and construct a revised control chart.