The standard deviation of the sampling distribution of a sample proportion is where π is the population proportion.

Question

The standard deviation of the sampling distribution of a sample proportion is  where π is the population proportion.

Quizplus · Accepted Answer

The formula for the standard deviation of the sampling distribution of a sample proportion is:
σ = sqrt[(π(1-π))/n]
where π is the population proportion and n is the sample size.

The given standard deviation (11ea308a_b281_0023_a441_33860557b7b2_TB1605_11) includes the symbol for pi (π), so it is likely that this formula was used to calculate it. Therefore, the statement is true, and the answer is A.

The Standard Deviation of the Sampling Distribution of a Sample