Question: Given the following process control data for a quality attribute (three samples of size 400 each): Sample Defectives #1 36 #2 32 #3 52 If

Given the following process control data for a quality attribute (three samples of size 400 each): Sample Defectives #1 36 #2 32 #3 52 If the process proportion of defectives is unknown, what are the upper and lower control limits for an alpha risk of . 10? .05? .01

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