Share
Explore BrainMass

Variance and Analyzing Differences

Explain why computing a variance of several numbers is like analyzing their differences.

Solution Preview

This is due to the definition of the variance. In statistics, variance is the average squared difference between the elements in a sample and the ...

Solution Summary

The solution gives detailed discussion on the reason why computing a variance of several numbers is like analyzing their differences, shown with examples.

$2.19