A sample of 250 observations is selected at random from an infinite population.Given that the population proportion is .25,the standard error of the sampling distribution of the sample proportion is:

A) 0.0274
B) 0.5000
C) 0.0316
D) 0.0548

Standard Error

A statistic that measures the accuracy with which a sample distribution represents a population by using standard deviation and sample size.

Sampling Distribution

The pattern of probability distribution associated with a particular statistic, derived from a random sample.