結果 : how to find the mean of a random variable
4:32

Mean (expected value) of a discrete random variable | AP Statistics | Khan Academy

Khan Academy
399,240 回視聴 - 7 年前
5:32

Random variables | Probability and Statistics | Khan Academy

Khan Academy
1,921,862 回視聴 - 11 年前
5:02

Finding the mean and standard deviation of a binomial random variable | AP Statistics | Khan Academy

Khan Academy
72,217 回視聴 - 7 年前
7:36

Find the Mean and Variance of a Random Variable Given the Probability Density Function

The Math Sorcerer
53,875 回視聴 - 4 年前
5:11

How to Calculate the Mean, or Expected Value, of a Continuous Random Variable

Radford Mathematics
57,885 回視聴 - 6 年前
1:51

Mean and Expected Value of Discrete Random Variables

statslectures
70,267 回視聴 - 14 年前
7:57

Expected Value and Variance of Discrete Random Variables

jbstatistics
1,272,800 回視聴 - 11 年前
1:40

Find the mean of a discrete random variable from its probability density function

QuickMath
231 回視聴 - 4 年前
1:22:28

GMAT Quant Statistics EP1 - Mean, Median, and Weighted Average

GMAT Club
621 回視聴 - 2 日前 に配信済み

-
3:21

Mean of sum and difference of random variables | Random variables | AP Statistics | Khan Academy

Khan Academy
29,960 回視聴 - 7 年前
6:26

Variance and standard deviation of a discrete random variable | AP Statistics | Khan Academy

Khan Academy
334,527 回視聴 - 7 年前
29:54

02 - Random Variables and Discrete Probability Distributions

Math and Science
1,766,804 回視聴 - 7 年前

-
4:26

Statistics: Ch 5 Discrete Random Variable (11 of 27) Finding the Mean of a Probability Distribution

Michel van Biezen
1,929 回視聴 - 3 年前
7:24

@btechmathshub7050Random Variables & Distribution Functions-To find mean n Variance

Btech Maths Hub
86,866 回視聴 - 2 年前
17:55

Mean and Standard Deviation of a Random Variable EXPLAINED

Michael Porinchak
518 回視聴 - 1 年前
7:04

Calculate K, Mean & Variance in Discrete Random Variable

Perfect Computer Engineer
40,305 回視聴 - 4 年前
8:22

Mean, Variance, and Standard Deviation of Discrete Random Variable-TI-84

Math and Stats Help
87,812 回視聴 - 7 年前
6:11

Mean & Mode of a Discrete Random Variable

Radford Mathematics
11,562 回視聴 - 7 年前
8:58

Statistics & Probability | Mean of a Discrete Random Variable | Expected Value | Tagalog

Mark Dowell Discutido
17,253 回視聴 - 3 年前
5:02

Finding the Median of a Probability Density Function

Homer Colunga
33,063 回視聴 - 3 年前