show-that-the-variance-2-of-a-set-of-observations-x-1-x-2-x-n-with-mean-x-can-be-expressed-in-the-form-2-i-1-n-x-i-2-n-x-2- Tinku Tara June 4, 2023 Others 0 Comments FacebookTweetPin Question Number 88592 by Rio Michael last updated on 11/Apr/20