Information errors found while processing patient records fall into two categories- major, and minor. Twenty samples of 5 records are chosen, and the total number of errors in each category is reported below. Assuming a weighting system of 50 and 10 for major and minor nonconformities, respectively, construct demerits per unit control chart. Revise the control limits if necessary, assuming special causes for points that are out of control. Sample 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Major Error 0 0 1 1 0 0 0 1 0 2 1 0 0 0 0 0 1 0 0 0 Minor Error 8 2 6 5 8 3 10 5 9 6 2 8 9 2835266 12

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