The sum of squared deviations of a set of n values from their mean is__________________?

Related Mcqs:

The Number of road accidents is the example of____________?

A. variable B. Constant C. Discrete variable D. Continuous variable...

Proportion becomes percentage when multiplied by___________?

A. 1/10 B. 1/1000 C. 1/100 D. 100...

Statistical Laws are valid in the ________________?

A. Long run B. Plural sense C. indefinite D. Short run...

If a distribution is abnormally tall and peaked, then is can be said that the distribution is_____________?

A. Leptokurtic B. Pyrokurtic C. Platykurtic D. Mesokurtic...

The Coefficient of Skewness is always zero for ____________ distribution?

A. Symmetrical B. Skewed C. All of above D. None of these...