11:20The Expected Value and Variance of Discrete Random Variablesjbstatistics408.9K viewsView & Download
4:32Mean (expected value) of a discrete random variable | AP Statistics | Khan AcademyKhan Academy456.2K viewsView & Download
6:26Variance and standard deviation of a discrete random variable | AP Statistics | Khan AcademyKhan Academy383.0K viewsView & Download
9:42Probability | Expected Value, Variance & Standard Deviation | 03-04 Marks | HSC(12th) Sci, Com & ArtLearnOpediA35.5K viewsView & Download
11:13Expected Value, Variance & Standard Deviation: EASY IntroductionAndrew Scarffe, PhD MBA2.6K viewsView & Download
19:44Expected Values for Continuous Variables!!!StatQuest with Josh Starmer129.5K viewsView & Download