The Probability Density Function F(x) of a Random Variable X

Short Answer

The probability density function f(x) of a random variable X that is normally distributed is completely determined once the: $\begin{array}{|l|l|}\hline A&\text { mean and median of \( X \) are specified}\\\hline B&\text { median and mode of \( X \) are specified}\\\hline C&\text {mean and mode of \( X \) are specified.}\\\hline D&\text {mean and variance of \( X \) are specified. }\\\hline \end{array}$