Quizzes $>$ Quiz Chapter $6$S

iz Chapter $6$S At

ed: Mar $8$ at $5$:$49$pm

iz Instructions

se assume $\frac{+}{-}3$ standard deviations for the problems below

Question $1$

$0\mathrm{.}75pts$

A process is deemed "out of control" when

common variation is present within the control limits

data varies around the mean

assignable variation is present