A Quality Analyst wants to construct a control chart for determining whether four machines,all producing the same product,are under 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 the sample proportion based on the samples for these four machines?
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 under 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 the sample proportion based on the samples for these four machines?
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 under 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 the sample proportion based on the samples for these four machines?
A).016 
B).00016 
C).04 
D).0044 
E).00002

A Quality Analyst Wants to Construct a Control Chart for Determining