A quality analyst wants to construct a control chart for determining whether four machines, all producing the same product, are in control with regard to a particular quality attribute. Accordingly, she inspected 1,000 units of output from each machine in random samples, with the following results

What is the estimate of the standard deviation of the sampling distribution of sample proportions for this process?
A).016
B).00016
C).04
D).0044
E).00002

Question

A quality analyst wants to construct a control chart for determining whether four machines, all producing the same product, are in control with regard to a particular quality attribute. Accordingly, she inspected 1,000 units of output from each machine in random samples, with the following results

What is the estimate of the standard deviation of the sampling distribution of sample proportions for this process?

What is the estimate of the standard deviation of the sampling distribution of sample proportions for this process?
A).016 
B).00016 
C).04 
D).0044 
E).00002

Quizplus · Accepted Answer

The Answer of A quality analyst wants to construct a control chart for determining whether four machines, all producing the same product, are in control with regard to a particular quality attribute. Accordingly, she inspected 1,000 units of output from each machine in random samples, with the following results

What is the estimate of the standard deviation of the sampling distribution of sample proportions for this process?
A).016 
B).00016 
C).04 
D).0044 
E).00002

A Quality Analyst Wants to Construct a Control Chart for Determining