They take a sample of 200 people. So this is our sample. N is equal to 200. Since it met the independence condition, we'll assume that this is less than 10% of the population. And we calculate a sample statistic here. And it would be, since we care about the true population proportion, the sample statistic we would care about is the sample proportion. And we figure out that it is 22 out of the 200 people in the sample are unemployed.