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…

The numbers in the table represent the values of the χ2χ2 statistics. Areas of the shaded region…

The chi-squared distribution (chi-square or X2X2 - distribution) with degrees of freedom, k is the distribution of…

The fraction of any set of numbers lying within k standard deviations of those numbers…

If the population from which the sample has a been drawn is a normal population…

The box plot is a standardized way to display the distribution of data based on…

Standard Normal Probability Table The following table shows the area under the curve to the…

The weak law of large numbers is a result in probability theory also known as…