# Probability that one random variable is greater than another

Suppose I have two random variables:

``Control = BetaDistribution[24,141] Var = BetaDistribution[30,151] ``

I can sample from this easy enough with `RandomVariate[Var, 10] ` and calculate the probability that one of the distributions is greater than a constant, e.g. `Probability[x <= .2, x \[Distributed] Var]`.

But how do I calculate $$P(Var>Control)$$. Many thanks!