November 2018
Beginner to intermediate
851 pages
30h 21m
English
χ2 distribution χ2 distribution is the family of curves with each distribution defined by the degree of freedom associated to it. In fact χ2 is a continuous probability distribution with range 0 to ∞.
χ2-goodness-of-fit test χ2 test is very popular as a goodness-of-fit test.
χ2 test χ2 test provides a platform that can be used to ascertain whether theoretical probability distributions coincide with empirical sample distributions.
χ2 test of homogeneity In χ2 test of homogeneity, a researcher determines whether two or more populations are homogenous with respect to some characteristic of interest.
χ2 test of independence In χ2 test of independence, a researcher determines whether two attributes are independent. ...