Standard deviation of the sampling distribution for p-chart

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Reference no: EM131044752

Given the following quality control data: 

Random Sample Number

Sample Size

# of nonconforming items

1

1000

12

2

1000

10

3

1000

6

4

1000

8

What is the value of Standard Deviation of the Sampling Distribution for P-chart?

Reference no: EM131044752

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