_________ statistics deals with collection, presentation and analysis of data?

Related Mcqs:

Census reports used as a source of data is____________?

A. Primary source B. secondary source C. Organized data D. none...

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...

_____________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...

Suppose for 40 observations, the variance is 50. If all the observations are increased by 20, the variance of these increased observation will be______________?

A. 50 B. 70 C. 50/20 D. 50-20 = 30 E. 50...