Which of the Following Statements Is NOT True

Multiple Choice

Which of the following statements is NOT true?

A) The mean of the sampling distribution of p̂ is the true value of the population proportion p.
B) The standard deviation of p̂ gets larger as the sample size n gets larger.
C) As the sample size increases, the sampling distribution of p̂ becomes approximately Normal.
D) p̂ is an unbiased estimator of p.