Question description

Pp (round final result to 3 decimal places):
Ppk
(round final result to 3 decimal places):
Is
the process reasonably normally distributed?
Yes or No
Is the process acceptable? What is the basis for your decision?
Yes or No and Why
Data:
Wait times
2
11
9
8
6
12
9
9
8
13
11
7
7
10
14
4
8
10
9
9
15
9
9
6
10
9
7
9
8
5

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