And that of course is going to be one plus two plus three, all of that over three, which is six divided by three, which is two. So that is our population parameter. But let's say that we wanted to take samples, let's say samples of two balls at a time, and every time we take a ball, we'll replace it. So each ball we take, it is an independent pick. And we're gonna use those samples of two balls at a time in order to estimate the population mean. So for example, this could be our first sample of size two. And let's say in that first sample, I pick a one and let's say I pick a two.