00:01
So this problem asks about the central limit theorem, and it says, does the central limit theorem say, as you take larger and larger samples from the population, a histogram of those sample values look more and more normal? well, that's not all what the central limit theorem says.
00:21
It says you have to take sample data, and then you have to average or get the mean of the sample data.
00:27
So, for instance, in this example, i have a population that's at the top.
00:35
So i'm going to choose sample data, and i'm going to do it for five sample points.
00:47
So what happens is that it chooses five sample points, averages, and puts it in the place.
00:55
My next one has an n of 25.
00:57
So it would choose 25 sample points, average it, and then puts it there again...