The mean of the sampling distribution right over here would be the assumed population proportion. So that would be p-naught, when we put that little zero there, that means the assumed population proportion from the null hypothesis, and that's 0.26. And this result that we got from our sample is 1.83 standard deviations above the mean of the sampling distribution, so 1.83. So that would be 1.83 standard deviations. And so what we wanna do, this probability is this area under our normal curve right over here. So now let's get our z table. So notice, this z table gives us the area to the left of a certain z value.