The concept and calculation of 'variance' is primarily concerned with ______.

A) differences
B) central tendency
C) samples and populations
D) theoretical distributions

Question

The concept and calculation of 'variance' is primarily concerned with ______.A)  differencesB)  central tendencyC)  samples and populationsD)  theoretical distributions

taylr leiser · Accepted Answer

Final Answer : A, Explanation :  Variance is a measure of how spread out a set of data points are from the mean (central tendency), specifically by measuring the differences between each data point and the mean. It can be calculated for both samples and populations (C) and is often used in statistical analysis of theoretical distributions (D), but its primary concern is with differences (A).

The concept and calculation of 'variance' is primarily concerned with ______.

A) differences
B) central tendency
C) samples and populations
D) theoretical distributions

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