And we're going to test this. We're going to do the hypothesis test with a significance level of 5%. And all that means, and we've done this multiple times, is we are going to assume the null hypothesis. And then assuming the null hypothesis is true, we're going to then figure out the probability of getting our actual difference of our sample proportions. So we're going to figure out the probability of actually getting our actual difference between our male sample proportion and our female sample proportion, given the assumption that our null hypothesis is correct. And if this probability is less than 5%, if this probability is less than our significance level, so if the odds of getting these two samples and the difference between those two samples is less than 5%, then we are going to reject the null hypothesis. So how are we going to do this?