Or that's the equivalent of sampling 43 ones. Now, given this sample here, what is my sample mean and my sample variance? My sample mean right here, well, that's just going to be the average of these 0's and 1's. So I got 57 0's. So it's going to be 57 times 0 plus my 43 1's. So the sum of all of my samples. So it's 43 1's plus 43 times 1 over the total number of samples I took, over 100.