And it's a good exercise for you to list the other 8 of them. But using just the binomial coefficient, and hopefully you have an intuition of why that works, and I'd be happy to make more videos if you feel that you need more explanation, but I made a couple. There are 10 combinations. So essentially, the probability of getting exactly 3 out of 5 baskets if I am an 80% free throw shot is going to be, let me switch colors, the probability of 3 out of 5 baskets is going to be equal to the probability of each of the combinations, which is 0.8 to the third times 0.2 squared, right? I make 3, miss 2, and then times the total number of combinations, right? Each of these has a probability of this much. And then there's 10 different arrangements that I could make.