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

In this video, we walk through an example of calculating the expected value of a continuous random variable, following a uniform ...

This video introduces the notion of a random variable "X". Random variables are similar to standard variables in calculus, except ...

Mathematical expectation is core to the study of probability. Lock down your understanding early! If this vid helps you, please help ...

In this video, we solve an important problem (Feb 2022 Exam) from Probability & Statistics: A random variable X is given with ...

Learn how to calculate the Mean a.k.a Expected Value of a continuous random variable.

Gresty Academy One Minute Teaser #364: Joint probability density functions are often examined in undergraduate probability ...

The covariance and correlation between two random variables is an important concept in probability and statistics that ...

In this video, we explore the correct formula for calculating the expected value of a continuous random variable X with a ...

This video shows several basic properties of expected values in statistical course. The constant expected value, the expected ...

Expected value variance and standard deviation When we worked with discrete uniform distributions the expected value was ...

... well as how to find the expected value and variance of continuous random variables. The cumulative distribution function (CDF) ...

Variance and standard deviation measure the spread of a probability distribution, and are very useful quantities in probability and ...

The joint probability distribution quantifies the joint dependence between two random variables, X and Y. If these random ...

A probability density function (PDF) describes the probability of a random variable taking some specific value, with the area under ...

This video is about the CDF of a continuous random variable and properties like expected value variance and standard deviation ...

This video computes probability from the probability density function of a Continuous Random Variable using the Integral button in ...

In this video, you learn about Expected Value, Variance, and Covariance and apply them to prove the formulas seen in AP ...

Understanding expected value is essential for anyone working with continuous random variables, as it provides a way to calculate ...

Youngest NYU Student EVER | Email, sb9685@nyu.edu CNN, ...

In this video we will be discussing Expectation and Variance. For more information join our WhatsApp group ...

So this is the expected value of your random variable x. This is variance of current temperature. So what is the PDF in case of ...

The distribution of the amount of gravel (in tons) sold by a particular construction supply company in a given week is a continuous ...