(Answered) Big bobs computer company has collected the data below

Statistics

Big Bob's Computer Company has collected the data below describing flaws in computer screens

Computer Screen Flaws in Computer Screen

1 2

2 6

3 1

4 5

5 3

The owner of Big Bob's Computer Company asks you, if his process is in control, what is your answer?

A. No, more than eight points exceed the Upper Control Limit

B. Suggest tampering the process

C. There is a great deal of special cause variation

D. Yes, the process appears in control

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