Introduction to Statistics and Data Analysis - Sample Variance in Random Population Sampling

Here we compute the expected value of the sample variance of a random sample of a larger population. This will further help us understand the properties of the larger population. This video was produced at the University of Washington, and we acknowledge funding support from the Boeing Company %%% CHAPTERS %%% 00:00 Intro 01:10 Expectation of Sample Variance 07:25 Interpreting Expected Sample Variance 10:40 Outro