- The scores of 5 students in an examination are: 6, 5, 8, 7 and 4. Find the variance.?

Discover Questions

Why does the sky appear blue, at midday for example, on a cloudless day? If my p value is 0.010 then should my arrow be < or > ? Does Georgia (state) get more snow than California? This is a very important concern.
Letters are in the alphabet, right? But what are numbers in? The numberline? The infinity? The math? Know any solvents?