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

Question

Quizplus · Accepted Answer

The standard deviation of the sampling distribution of sample proportions, also known as the standard error, is calculated using the formula: sqrt[(p(1-p))/n]. The choice D (.0044) is a reasonable estimate for a standard deviation in a controlled process.

What Is the Estimate of the Standard Deviation of the Sampling