1.

The algebraic sum of the deviations of aset of n values from their mean is -13

Answer»

Thesumof thedeviationsfrom themeanis zero. This will always be the case as it is a property of the samplemean, i.e., thesumof thedeviationsbelow themeanwill always equal thesumof thedeviationsabove the mean.



Discussion

No Comment Found