\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
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If \(X\) has variance \(V(X)\), the variance of the linear transformation \(aX+b\) is:
\(aV(X)+b\)
\(a^2V(X)\)
\(a^2V(X)+b^2\)
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