The variance is: 79.0
The variance is: 500.0
The variance is: 76.7
The variance of 14 14 20 38 47 48 57 = 317.6667
var=3.7145
In statistics, variance measures how far apart a set of numbers is spread out. If the numbers are identical, the variance is zero. Variance can never be negative.
The variance is: 79.0
The variance of the numbers 1 7 10 and 3 is: 16.25
The variance is: 76.7
The variance is: 500.0
A variance is a measure of how far a set of numbers is spread out around its mean.
Square the standard deviation to obtain the variance. The variance is 62 or 36.
To figure the variance on a group of numbers, you must first figure out the mean, which is the average of the set. Then, substract the mean from each number in the set. Square the result of those substractions, and then average the squares. You will then have the variance.
1
The error in which a particular numbers are set apart is called error variance.
The variance of 14 14 20 38 47 48 57 = 317.6667
var=3.7145