GMT20221102 155626 Recording 2736x1824

They are between one and three two yes exactly only two but when we say between one and three inclusive, what are we saying? One, two and three. We are including one and three. I know it's a little uncomfortable. The language is a little awkward. But, that's what's very specific, of course, in math, so if they want you to include the endpoints, they'll tell you to include them. What would this be the second? Well, then we would be between one and three even. looking at them when yes, you add them up and you get 0.792 yes, very good, very good, so that's a brief introduction to the generic discrete probability distribution, which is just a small extension of the frequency distributions that we made.

While in the next class we'll look at some more advanced counting techniques, we did a little bit of counting techniques, like how many different possibilities of combinations of the children you can have and things like that, we'll look at a little bit more. other more complex ones that will help you tell even more complex things. Fortunately, there are formulas for this. The formal formula looks a little gross, but the calculator removes it pretty well, but I want you to see the formula so you can see it later. It won't look as intimidating, they'll say oh yeah, that's that messy counting formula.

I know how to work with that so you don't have to memorize the formula or anything, but I just want to demystify it because it becomes part of it. than we're going to end up with what is the binomial probability distribution now because it's called the binomial probability distribution probably how many outcomes do you think there are um yeah because it's called binomial good guy good job Mallory so there's a lot of things a lot of probability distributions that fit that type yes no true false things like that, so we usually choose that one and work with it more, but we'll do a little bit of prep work before we get into it, but ultimately We'll use an online calculator because the formula for Binomial probability calculation is actually very tedious.

I mean, it's just arithmetic, but we do arithmetic forever, so we'll end up doing some calculator work on that so it doesn't take up so much time. but anyway I thank you all, uh, for coming today. I appreciate that they let me spend a Monday. Yes, I feel better today than I did on Monday, so I hope to be back, thanks and I'll see you guys, have a good weekend. I'll see you on Monday. I'm glad you feel better. Thank you so much. You are welcome. Keep us informed. I will do that.