Given that Z is a standard normal random variable, the mean of Z is: $\begin{array}{|l|l|}
\hline A&\text { smaller than the median.}\
\hline B&\text { larger than the mode.}\
\hline C&\text { always equal to zero. }\
\hline D&\text { always smaller than zero.}\
\hline
\end{array}$

Question

Given that Z is a standard normal random variable, the mean of Z is: $\begin{array}{|l|l|}
\hline  A&\text { smaller than the median.}\
\hline  B&\text {  larger than the mode.}\
\hline  C&\text { always equal to zero. }\
\hline  D&\text { always smaller than zero.}\
\hline 
\end{array}$

Quizplus · Accepted Answer

The Answer of Given that Z is a standard normal random variable, the mean of Z is: $\begin{array}{|l|l|}
\hline  A&\text { smaller than the median.}\
\hline  B&\text {  larger than the mode.}\
\hline  C&\text { always equal to zero. }\
\hline  D&\text { always smaller than zero.}\
\hline 
\end{array}$

Given That Z Is a Standard Normal Random Variable, the Mean