What are the units of the Z score for a process performance parameter?

Answer 1

The process performance parameter characteristic

Answer 2

Process standard deviations

Answer 3

Radians based upon the circular error associated with the process parameter

Answer 4

Don’t know

Answer 5

70.88% of the process performance is below the value represented by that Z score

Answer 6

20.88% of the process performance is below the value represented by that Z score

Answer 7

The process mean has shifted by 20.88%

Answer 8

Don’t know

Answer 9

The P value

Answer 10

The Z score

Answer 11

Don’t know

A Z score of 0.55 is transformed in the Z transformation table to a value of 0.2088. What does that value mean?