Question: A p-chart has been developed for a process. The collected data and features of the control are shown below. Is the following process in a

A p-chart has been developed for a process. The collected data and features of the control are shown below. Is the following process in a state of control?

Sample Proportion of Defects

1 0.325

2 0.075

3 0.38

4 0.25

5 0.25

6 0.15

7 0.175

8 0.125

LCL = 0.0024 UCL = 0.37

a.) Yes

b.) No

c.) Unknown

d.) Cpk is required

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