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Posted: **Sun Sep 05, 2021 6:32 am**

: Twenty Samples Were Selected Randomly Each Sample Consists Of Four Items The Sum Of Total Nonconformities 80 Suppos 1 (36.57 KiB) Viewed 166 times

Twenty samples were selected randomly, each sample consists of four items. The sum of total nonconformities = 80. Suppose that the inspection unit was defined as four items. The UCL for appropriate two-sigma control chart is O 2 28 8 O 14 O None