And the power, the probability of rejecting the null hypothesis given that it's false, so given that it's false would be this red distribution, that would be the rest of this area right over here. So how can we increase the power? Well, one way is to increase our alpha, increase our significance level. If we increase our significance level, say from that, remember the significance level is an area. So if we want it to go up, if we increase the area, and it looked something like that, now by expanding that significance area, we have increased the power because now this yellow area is larger, we've pushed this boundary to the left of it. Now you might say, oh, well, hey, if we wanna increase the power, power sounds like a good thing. Why don't we just always increase alpha?