April 2026
Beginner
288 pages
5h 34m
English
Content preview from Probability Workbook For Dummies
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Chapter 20
Ten Probability Distributions to Compare
IN THIS CHAPTER
Reviewing the ten probability distributions covered in this book
Figuring out which distribution you have in which situation
Avoiding going in the wrong direction
You’ve practiced with over ten different probability distributions in the chapters of this book: The discrete uniform, binomial, normal, normal approximation to the binomial, Poisson, geometric, negative binomial, hypergeometric, continuous uniform, and exponential. If you are working on a probability problem that involves a probability distribution, your best bet is to make sure you start with the correct distribution; otherwise, you’ll likely head in directions you never intended and end up with the wrong answer. In this chapter, you get a refresher on each of the probability distributions covered in this book so that you can prevent both situations.
Discrete Uniform Distribution
If you have values of X that take on values of consecutive integers from a to b, inclusive, and each possible value of X has an equal probability, then you are dealing with the discrete uniform distribution. One easy example of such a distribution is the roll of a fair die; ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.