The probability distribution of a random variable \( X \) is given by \( \begin{array}{rllcll}X=...
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The probability distribution of a random variable \( X \) is given by
\( \begin{array}{rllcll}X=x: & 0 & 1 & 2 & 3 & 4 \\ P(X=x): & 0.4 & 0.3 & 0.1 & 0.1 & 0.1\end{array} \)
The variance of \( X \), is
(A) \( 1.76 \)
(B) \( 2.45 \)
(C) \( 3.2 \)
(D) \( 4.8 \)
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