What is the variance of {99, 4, 65, 12, -6, 21, 34, -52, 1, 83, -12, 44, 17, -8}?
1 Answer
Nov 24, 2015
Doing this with pencil and paper is tedious work, so here is the result using my TI-84 ...
Explanation:
Here is the sample variance :
In case you want the population variance :
hope that helped
