ViewTube

If you ever muck around in statistics, it's not long before you see E(x) = something. These are expected values. Expected Values ...

Learn how to calculate the Mean, a.k.a Expected Value, of a continuous random variable. We define the formula as well as see ...

I work through an example of deriving the mean and variance of a continuous probability distribution. I assume a basic knowledge ...

Okay this time we'll be looking at the expected value of a continuous random variable so remember the expected value of a ...

I explain how to calculate the mean (expected value) and variance of a continuous random variable. Tutorials on continuous ...

... a continuous random variable and it's quite similar to what we learned for discrete random variables the expected value or the ...

An introduction to the concept of the expected value of a discrete random variable. I also look at the variance of a discrete random ...

The expected value (aka the mean) of a probability distribution is one of the most important functions of a random variable.

This statistics video tutorial provides a basic introduction into continuous probability distributions. It discusses the normal ...

We discuss how to compute the mean and variance of a continuous random variable. We give an example of computing the mean ...

In this video, we define the expected value, or mean, of a continuous random variables and provide examples. This is lecture 24 ...

Expected values are part of the foundation of statistics and the reason why casinos don't go out of business all the time. Here, we ...

This video explains how to calculate the expected value of winning a game. it also explains how to calculate the expected value of ...

Here x is a continuous random variable. It has PDF probability density function f ofx the expected value of this random variable is ...

The focus of this video is to try and understand how we can interact with a world FILLED with probabilistic situations. In particular ...

In this lesson, we'll discuss the important role of expected values for characterizing random variables, and, as a special case, we'll ...

We discuss expected values and the meaning of means, and introduce some very useful tools for finding expected values: ...

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: ...

This video explains what is meant by taking the expectation of a random variable in both the discrete and continuous cases.

MIT 6.041 Probabilistic Systems Analysis and Applied Probability, Fall 2010 View the complete course: ...