The use of the standard normal distribution for constructing a confidence interval estimate for the population proportion p requires that: $\begin{array}{|l|l|}
\hline A&\text {$ n \hat{p} $ and $ n(1-\hat{p}) $ are both greater than 5 , where $ \hat{p} $ denotes the sample proportion. }\
\hline B&\text {$ n p $ and $ n(1-p) $ are both greater than 5 . }\
\hline C&\text {$ n \hat{p} $ and $ n(p+\hat{p}) $ are both greater than 5 . }\
\hline D&\text {the sample size is greater than 5 . }\
\hline
\end{array}$

Question

The use of the standard normal distribution for constructing a confidence interval estimate for the population proportion p requires that: $\begin{array}{|l|l|}
\hline  A&\text {$ n \hat{p} $ and $ n(1-\hat{p}) $ are both greater than 5 , where $ \hat{p} $ denotes the sample proportion.  }\
\hline  B&\text {$ n p $ and $ n(1-p) $ are both greater than 5 .  }\
\hline  C&\text {$ n \hat{p} $ and $ n(p+\hat{p}) $ are both greater than 5 .  }\
\hline  D&\text {the sample size is greater than 5 . }\
\hline 
\end{array}$

Quizplus · Accepted Answer

The Answer of The use of the standard normal distribution for constructing a confidence interval estimate for the population proportion p requires that: $\begin{array}{|l|l|}
\hline  A&\text {$ n \hat{p} $ and $ n(1-\hat{p}) $ are both greater than 5 , where $ \hat{p} $ denotes the sample proportion.  }\
\hline  B&\text {$ n p $ and $ n(1-p) $ are both greater than 5 .  }\
\hline  C&\text {$ n \hat{p} $ and $ n(p+\hat{p}) $ are both greater than 5 .  }\
\hline  D&\text {the sample size is greater than 5 . }\
\hline 
\end{array}$

The Use of the Standard Normal Distribution for Constructing a Confidence