Which of the following is not based on all the observations ?

Related Mcqs:

In natural Sciences, statistics____________.

A. Has no role B. Average C. Plays an Important role D. Study...

Arithmetic Mean is___________affected by extreme values?

A. Not B. Highly C. Less D. None of these...

Statistics laws are true for______________?

A. Short run B. Long run C. Medium period D. None of these...

In statistics, a sample means______________?

A. A portion of the sample B. A portion of the population C. all the items under investigation D. none of the above...

Quartile Coefficient of skewness lies between______________?

A. 0 and 1 B. -1 and +1 C. -1 and 0 D. None of these...