The Weighted Average of the Possible Values That a Random

Short Answer

The weighted average of the possible values that a random variable X can assume, where the weights are the probabilities of occurrence of those values, is referred to as the: $\begin{array}{|l|l|}\hline A&\text { variance.}\\\hline B&\text {standard deviatio: }\\\hline C&\text {expected value. }\\\hline D&\text { covariance.}\\\hline \end{array}$