If we have a sample size of 100 and the estimate of the population proportion is .10,the standard deviation of the sampling distribution of the sample proportion is:
A).0009
B).03
C)3
D)9
E).10

Question

Quizplus · Accepted Answer

The formula for the standard deviation of the sampling distribution of the sample proportion is given by:
sqrt(p * (1-p) / n)
where p is the population proportion and n is the sample size.
Plugging in the values given, we get:
sqrt(0.1 * (1-0.1) / 100) = 0.03.
Therefore, the correct answer is B).03.

If We Have a Sample Size of 100 and the Estimate