All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
6:26
Khan Academy
Variance and standard deviation of a discrete random variable
We learn how to calculate the mean and standard deviation of a discrete random variable. The concept of a random variable is explained, along with methods to calculate its expected value (mean) and measure its spread (variance and standard deviation). A practical example makes the concept easier to understand.
Jul 14, 2017
Expected value Examples
Calculating Expected Value | Algebra
study.com
Jun 15, 2021
7:14
You must c C reate an account to continue watching
Study.com
7.2K views
Dec 4, 2014
Expected Value (solutions, examples, formulas, videos)
onlinemathlearning.com
Jan 28, 2010
Top videos
4:32
Mean (expected value) of a discrete random variable
Khan Academy
Jul 14, 2017
5:25
Expected Value & Discrete Random Variables | Overview & Examples
Study.com
11K views
Aug 6, 2015
4:11
Expectation of a Geometric RV: Recursive Interpretation
YouTube
young math
20 views
2 months ago
Expected value Formula
Expected Value (Video & Practice Questions)
mometrix.com
5 views
Feb 20, 2020
7:57
Expected Value and Variance of Discrete Random Variables
YouTube
jbstatistics
1.4M views
Nov 16, 2012
0:31
Expected Value | Definition, Formula & Examples - Video
YouTube
CONTENT-ACADEMY
257 views
7 months ago
4:32
Mean (expected value) of a discrete random variable
Jul 14, 2017
Khan Academy
5:25
Expected Value & Discrete Random Variables | Overview & Examples
11K views
Aug 6, 2015
Study.com
4:11
Expectation of a Geometric RV: Recursive Interpretation
20 views
2 months ago
YouTube
young math
4:51
Calculate EXPECTATION using the PROBABILITY of an OUTCOME
4 views
1 week ago
YouTube
Maths Depot
5:12
Probability Distribution (Expectation) | Mean of Random V
…
1 month ago
YouTube
MathematizeMe
Probability Density Function and Expectation Value Pt. 1
18.4K views
Dec 23, 2016
YouTube
Center of Math
13:25
A Mixed Distribution Example
34.8K views
Feb 26, 2014
YouTube
MIT OpenCourseWare
11:46
Probability Density Functions
616.1K views
Mar 24, 2018
YouTube
The Organic Chemistry Tutor
50:35
5. Discrete Random Variables I
309.2K views
Nov 9, 2012
YouTube
MIT OpenCourseWare
3:19
Statistics and Probability : Expected Value of a Random Variable
12.4K views
Jan 23, 2013
YouTube
Dragonfly Statistics
3:22
Conditional expectation -- Example 1
130.8K views
Mar 8, 2016
YouTube
Lawrence Leemis
7:00
How To Calculate Expected Value
680.2K views
May 30, 2020
YouTube
The Organic Chemistry Tutor
23:16
Wavefunction Properties, Normalization, and Expectation Va
…
184.4K views
Aug 12, 2020
YouTube
Professor Dave Explains
2:24
How To Calculate Expected Value
12K views
Jan 12, 2021
YouTube
Learn2Stats
12:04
Introduction to Random Variables
1.1M views
Feb 16, 2009
YouTube
Khan Academy
9:58
Continuous probability distribution intro
296.1K views
Dec 10, 2012
YouTube
Khan Academy
13:43
Lesson 14: Properties of Expectation and Variance
115.7K views
Feb 13, 2013
YouTube
Stat Courses
10:10
Using the Conditional Expectation and Variance
27.9K views
Feb 26, 2014
YouTube
MIT OpenCourseWare
14:32
Continuous Random Variables: Mean & Variance
383.8K views
Dec 5, 2012
YouTube
MrNichollTV
7:33
Introduction to the Negative Binomial Distribution
572.4K views
Dec 19, 2012
YouTube
jbstatistics
25:47
Continuous Random Variables: Cumulative Distribution Functions
286.2K views
Nov 27, 2012
YouTube
MrNichollTV
5:45
What is a Gaussian Distribution?
175K views
Dec 8, 2020
YouTube
Iain Explains Signals, Systems, and Digital Co…
50:34
Lecture 27: Conditional Expectation given an R.V. | Statistics 110
78.5K views
Apr 29, 2013
YouTube
Harvard University
4:31
L13.2 Conditional Expectation as a Random Variable
81.2K views
Apr 24, 2018
YouTube
MIT OpenCourseWare
9:52
Getting data from expected value | Probability and Statistics | Khan A
…
192.1K views
Apr 9, 2014
YouTube
Khan Academy
21:22
Random Variable, Probability Density Function, Cumulative Dist
…
1.7M views
Mar 19, 2019
YouTube
Dr.Gajendra Purohit
2:20
TI-84: Finding Expected Value for Discrete Probability Distribution
15.7K views
Apr 25, 2019
YouTube
TwoSigma
49:26
Lecture 21: Covariance and Correlation | Statistics 110
130.3K views
Apr 29, 2013
YouTube
Harvard University
11:01
Poisson process 1 | Probability and Statistics | Khan Academy
1.2M views
Mar 1, 2009
YouTube
Khan Academy
See more videos
More like this
Feedback