What is the variance of the following set of numbers?: {12, 19,19, 19, 20, 20, 21, 21, 21, 22, 22, 22, 22, 22, 22,23, 23, 23, 24, 25, 26, 26, 27, 27, 28, 32}
1 Answer
Nov 24, 2015
Variance (Population):
Explanation:
Population Variance (
For a population
with a mean value of