The Use of the Standard Normal Distribution for Constructing Confidence

Multiple Choice

The use of the standard normal distribution for constructing confidence interval estimate for the population proportion p requires:

A) andare both greater than 5, wheredenotes the sample proportion
B) np and n(1 - p) are both greater than 5
C) n(p +) and n(p -) are both greater than 5
D) that the sample size is greater than 5
E) that the sample size is greater than 10