Coefficient of Variation Standard variation is an absolute measure of dispersion. When comparison has to…

Cumulative frequency is defined as a running total of frequencies. The frequency of an element…

The continuous uniform distribution is the probability distribution of random number selection from the continuous…

Groups of population can be compared using box and whisker plots. Overall visible spread and…

Each of several possible ways in which a set or number of things can be…

A combination is a selection of all or part of a set of objects, without…

Analysis of Variance also termed as ANOVA. It is procedure followed by statisticans to check…

Cohen's kappa coefficient is a statistic which measures inter-rater agreement for qualitative (categorical) items. It is…

Circular permutation is the total number of ways in which n distinct objects can be…

In cluster sampling, groups of elements that ideally speaking, are heterogeneous in nature within group, and…