Question: 7 A process that is assumed to be in control with limits of 90 + 2 had sample averages for the x- bar chart of

7 A process that is assumed to be in control with
7 A process that is assumed to be in control with limits of 90 + 2 had sample averages for the x- bar chart of the following: 87.1, 87, 87.2, 89, 90, 88,5, 89.5, and 88. Which of the following statement below are correct? ed out of question N Select one: O a. Not enough information to determine b. None is correct O c. Process mean is out-of-control O d. Process mean is in-control

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