We could probably reject the null hypothesis and we'll say, well, we kind of believe in the alternative hypothesis. So let's think about that. Let's assume that the null hypothesis is true. And so if we assume the null hypothesis is true, let's try to figure out the probability that we would have actually gotten this result, that we would have actually gotten a sample mean of 1.05 seconds with a standard deviation of 0.5 seconds. So I want to see, if we assume the null hypothesis is true, I want to figure out the probability. And actually, what we're going to do is not just figure out the probability of this, the probability of getting something like this or even more extreme than this. So how likely of an event is that?