Probability is simply how likely something is to happen. Whenever we’re unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they …

You've experienced probability when you've flipped a coin, rolled some dice, or looked at a weather forecast. Go deeper with your understanding of probability as you learn about …

In this article, we’ll review some probability basics, including how to calculate the probability of two independent events both occurring (event X and event Y) or the probability of either of two …

Learn statistics and probability—everything you'd want to know about descriptive and inferential statistics.

If you're curious about the mathematical ins and outs of probability, you've come to the right unit! Here, we'll take a deep dive into the many ways we can calculate the likelihood of different …

What is the probability that our random variable x is equal to three? Well this is going to be five, out of the five flips we're going to need to choose three of them to be heads to figure out which …

I know how to figure out the probability for just one, but how can you figure it out if you want to know the probability of getting more than one and the chances are not equal?

The probability tells you, since this is an independent event, the next time you flip a coin, it will still be 50% that you will get heads and 50% that you will get tails. If, however, you consider it as a …

This introduction to probability and statistics explores probability models, sample spaces, compound events, random samples, and a whole lot more.

So, in both questions, “What is the probability that a randomly selected graduate earns under $20,000?” and “What is the probability that a randomly selected graduate earns under $20,000 …