## 8 A random variable X has the following probability distribution Determine i k ii PX 3 iii PX 6

ncert videos for class 12 chapter13 probability exercise 13.4 question 8 A random variable X has the following probability distribution:...........

ncert videos for class 12 chapter13 probability exercise 13.4 question 8 A random variable X has the following probability distribution:...........

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

From jbstatistics

To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW A random variable X has the following probability distribution: `I` `0` `1` `2` `3` ...

From Doubtnut

Finding the expected value (or mean) of a discrete random variable.

From Khan Academy

Expected value of a random variable.

From Khan Academy

The mean of a discrete probability distribution is all so know as the expected value. The expected value has wonderful application to a wide variety of fields one ...

From Mathbyfives

Practice this lesson yourself on KhanAcademy.org right now: ...

From Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: ...

From Khan Academy

Watch more tutorials in my Edexcel S2 playlist: http://goo.gl/gt1up This is the third in a sequence of tutorials about continuous random variables. I explain how to ...

From MrNichollTV

Watch the next lesson: ...

From Khan Academy

Expected Value = Mean.

From Steve Mays

An introduction to the expected value and variance of discrete random variables. The formulas are introduced, explained, and an example is worked through.

From jbstatistics

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the expected value of placing bets on a roulette wheel. Next video in ...

From Michel van Biezen

Finding the variance and standard deviation of a discrete random variable.

From Khan Academy

50 Comment calculer l'espèrance d'une variable aléatoire X How to compute the expected value of a random variable X by Alexandre.

From Géraud MARCASTEL

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

From jbstatistics

What is a discrete probability distribution? How do you find the probability of a discrete probability distribution (when given a table)? How do you calculate the ...

From Dan Ozimek

statisticslectures.com - where you can find free lectures, videos, and exercises, as well as get your questions answered on our forums!

From statslectures

Proof of expected value of geometric random variable.

From Khan Academy

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! In this video, I show the formula ...

From patrickJMT

Expected value of binomial variable.

From Khan Academy

From Anil Kumar

Instructions for die roll simulation, http://spreadsheets.about.com/od/spreadsheetlessons/ss/080218_diceroll.htm.

From KeysToMaths1

I hope you found this video useful, please subscribe for daily videos! WBM Foundations: Mathematical logic Set theory Algebra: Number theory Group theory Lie ...

From WelshBeastMaths

This channel is managed by up and coming UK maths teachers. Videos designed for the site by Steve Blades, retired Youtuber and owner of m4ths.com to assist ...

From ukmathsteacher

Learn how to derive expected value given a geometric setting.

From Club Academia

Computing the expected value of a random variable X.

From Dragonfly Statistics

ncert solutions for class12 chapter 13 probability Distributions Mean of a random variable Variance of a random variable Probability distribution .......

Statistics for GRE-GMAT-CAT-CMAT-CA-CS-CWA-CPA-CMA- MBA -PGDBA - PGDM - MCA - M Com - BBA - B Com - IBPS - GRADE 11 - GRADE 12 - BANK PO ...

From Prashant Puaar

Excel 2010: Mean, Standard Deviation, and Variance of a Discrete Random Variable. See www.mathheals.com for more videos.

From David Hays

I derive the mean and variance of the binomial distribution. I do this in two ways. First, I assume that we know the mean and variance of the Bernoulli distribution, ...

From jbstatistics

I discuss standardizing normally distributed random variables (turning variables with a normal distribution into something that has a standard normal distribution) ...

From jbstatistics

Basic idea and definitions of random variables Practice this lesson yourself on KhanAcademy.org right now: ...

From Khan Academy

Probability density functions for continuous random variables. Practice this yourself on Khan Academy right now: ...

From Khan Academy

Go to http://www.examsolutions.net/maths-revision/index.php to see the main index of maths video tutorials.

From ExamSolutions

Video lesson for ALEKS statistics.

From John Wood

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Probability Density Functions ...

From patrickJMT

From Michelle Lesh

This video shows you how to get the Mean and Standard Deviation of a Discrete Random Variable - Probability Distribution. A TI 84 is used.

From Cody Tabbert

Go to http://www.examsolutions.net/maths-revision/index.php to see the main index of maths video tutorials.

From ExamSolutions

Your Stat Class is the #1 Resource for Learning Elementary Statistics. Please be sure to visit www.yourstatclass.com for a FREE textbook, FREE lectures, and ...

From Your Stat Class

Statistics #Probability Distribution A random variable x has the following probability distribution. Compute E(x). x -1 0 1 2 P(x) 1/3 1/6 1/6 1/3 MBA, MCA, CA, CPT ...

From Prashant Puaar

Simple "joint-density" function problem to find the expected value of a random variable. In the future this channel will mostly have math problem solving videos.

From Cauchypotato

This video provides an example of finding and interpreting the expected value and standard deviation using the TI 84 calculator.

From Larry Green

How to find the joint probability density function for two random variables given that one is dependent on the outcome of the other. Based on using the ...

From ManyMiniMoose

Binomial Probability Distribution defined. Demonstrates how to find the probability of exactly "x" number of success. (Part 1)

From poysermath

A simple explanation of the mean and expected value of a discrete random variable.

From Engineer Clearly

The Variance is a two dimensional measure of spread. This video gives an example of how to calculate the variance from a discrete probability distribution and ...

From Mathbyfives