So the law of large numbers will just tell us that, let's say I have a random variable x is equal to the number of heads after 100 tosses of a fair coin. Tosses or flips of a fair coin. The law of large numbers just tells us, well, first of all, we know what the expected value of this random variable is. It's the number of tosses, the number of trials, times the probability of success of any trial. So that's equal to 50. So the law of large numbers just says if I were to take a sample, or if I were to average the sample of a bunch of these trials, so I get, I don't know, my first time I run this trial I flip 100 coins or I have 100 coins in a shoebox and I shake the shoebox and I count the number of heads and I get 55. So that would be x1.