Most of the recent developments in statistics arose to meet the needs of ____________?

Related Mcqs:

In a distribution of 10, 20, 30, 40, 50, the x is 30, the sum of deviations from x will be:________?

A: 60 B: 30 C: Zero D: 15...

Statistical Laws are valid in the ________________?

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

The mean deviation of the values, 18, 12, 15 is____________?

A. 6 B. Zero C. 3 D. 2...

_____________is used to compare the variation or dispersion in two or more sets of data even though they are measured in different units?

A. Range B. Standard Deviation C. Coefficient of Variation D. Mean Deviation...

In a frequency distribution the last cumulative frequency is 300, Median shall lie in____________?

A. 140th item B. 130th item C. 160th item D. 150th item...