As a General Rule, the Normal Distribution Is Used to Approximate

Multiple Choice

As a general rule, the normal distribution is used to approximate the sampling distribution of the sample proportion only if which of the following conditions holds?

A) The sample size n is greater than 30.
B) The population proportion p is close to 0.50.
C) The underlying population is normal.
D) np and n(1 - p) are both greater than 5.