Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
chi-square statistic | Yes | No | No | No |
statistic | Yes | No | No | No |
chi-square statistic (noun) | statistic (noun) |
---|---|
A measurement of how expectations compare to results, used in the common chi-squared tests for goodness of fit of an observed distribution to a theoretical one, the independence of two criteria of classification of qualitative data, and in confidence interval estimation for a population standard deviation of a normal distribution from a sample standard deviation. | a datum that can be represented numerically |