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
Probability Distribution
7:24
Probability: Types of Distributions
YouTube
365 Data Science
489.6K views
Mar 18, 2019
13:41
Probability Distributions Clearly Explained Visually (PMF, PDF and CDF)
YouTube
RiskByNumbers
58K views
Sep 11, 2023
6:20
Introduction to Probability Distributions
YouTube
365 Data Science
341.4K views
Jul 2, 2019
Top videos
4:29
Expected Value Variance Continuous Random Variable
calcworkshop.com
Oct 2, 2020
6:12
Developing Continuous Probability Distributions Theoretically & Finding Expected Values
Study.com
9.1K views
Oct 10, 2015
1:01:14
Expected Value, Variance & Standard Deviation | CFA Level 1
analystprep.com
69 views
Aug 25, 2021
Binomial Random Variable
6:34
Binomial Random Variable | Definition, Formula & Examples
Study.com
10K views
Jul 24, 2015
What is a Binomial Random Variable and its Formulas? | Simplilearn
simplilearn.com
7 months ago
8.4: Approximating Binomial Random Variables
libretexts.org
Jun 26, 2022
4:29
Expected Value Variance Continuous Random Variable
Oct 2, 2020
calcworkshop.com
6:12
Developing Continuous Probability Distributions Theoretically & Finding Expected Values
9.1K views
Oct 10, 2015
Study.com
1:01:14
Expected Value, Variance & Standard Deviation | CFA Level 1
69 views
Aug 25, 2021
analystprep.com
5:29
Finding & Interpreting the Expected Value of a Continuous Random Variable
5K views
Oct 10, 2015
Study.com
5:25
Expected Value & Discrete Random Variables | Overview & Examples
11K views
Aug 6, 2015
Study.com
7:14
Expected Value | Definition, Formula & Examples
6.7K views
Dec 4, 2014
Study.com
17:16
Expected Value & Variance of random variable | Probability & Statistics | Ch 6.5”
48 views
4 weeks ago
YouTube
Statcoding
15:12
Expected Value & Variance of Random Variables | 3 Solved Probability Problems
23 views
1 month ago
YouTube
Dr. Manpreet Kaur
11:29
Discrete Probability Distributions
24.6K views
Feb 16, 2015
YouTube
Learn Something
11:46
Probability Density Functions
627.7K views
Mar 24, 2018
YouTube
The Organic Chemistry Tutor
11:09
L08.2 Probability Density Functions
90.9K views
Apr 24, 2018
YouTube
MIT OpenCourseWare
50:35
5. Discrete Random Variables I
307K views
Nov 9, 2012
YouTube
MIT OpenCourseWare
8:09
L08.6 Exponential Random Variables
64.8K views
Apr 24, 2018
YouTube
MIT OpenCourseWare
3:22
Conditional expectation -- Example 1
132.2K views
Mar 8, 2016
YouTube
Lawrence Leemis
10:07
Probability Exponential Distribution Problems
588.8K views
Sep 14, 2019
YouTube
The Organic Chemistry Tutor
29:30
Normal Distribution & Probability Problems
1.6M views
Mar 24, 2018
YouTube
The Organic Chemistry Tutor
7:00
How To Calculate Expected Value
693.1K views
May 30, 2020
YouTube
The Organic Chemistry Tutor
2:24
How To Calculate Expected Value
12.1K views
Jan 12, 2021
YouTube
Learn2Stats
9:58
Continuous probability distribution intro
297.2K views
Dec 10, 2012
YouTube
Khan Academy
15:00
Introduction to Probability : Exponential Distribution
309.8K views
Sep 8, 2013
YouTube
Dragonfly Statistics
10:28
Standardizing Normally Distributed Random Variables
333.2K views
Sep 11, 2013
YouTube
jbstatistics
10:13
Continuous Probability Distributions - Basic Introduction
747.1K views
Sep 16, 2019
YouTube
The Organic Chemistry Tutor
5:52
An Introduction to Continuous Probability Distributions
669.7K views
Dec 23, 2012
YouTube
jbstatistics
14:32
Continuous Random Variables: Mean & Variance
386.2K views
Dec 5, 2012
YouTube
MrNichollTV
19:44
Expected Values for Continuous Variables!!!
126.7K views
Jun 22, 2021
YouTube
StatQuest with Josh Starmer
50:09
Lecture 19: Joint, Conditional, and Marginal Distributions | Statistics 110
287K views
Apr 29, 2013
YouTube
Harvard University
10:16
L06.7 Joint PMFs and the Expected Value Rule
109.3K views
Apr 24, 2018
YouTube
MIT OpenCourseWare
1:00:05
Chapter 3 Discrete Random Variables & Probability Distributions
5.9K views
Oct 9, 2020
YouTube
Easy Stats
11:59
Statistics 101: Random Variable Basics
130K views
Oct 13, 2012
YouTube
Brandon Foltz
See more
More like this
Feedback