So it's the probability of rejecting, rejecting your null hypothesis given that the null hypothesis is false. So you could view it as a conditional probability like that. But there's other ways to conceptualize it. We can connect it to type two errors. For example, you could say this is equal to one minus the probability of not rejecting, one minus the probability of not rejecting, not rejecting the null hypothesis given that the null hypothesis is false. And this thing that I just described, not rejecting the null hypothesis given that the null hypothesis is false, this is, that's the definition of a type, type two error. So you could view it as just the probability of not making a type two error or one minus the probability of making a type two error.