statistical hypothesis test
C25285
concept
A statistical hypothesis test is a formal procedure that uses sample data to evaluate the plausibility of a specified assumption (the null hypothesis) about a population parameter, typically by calculating a test statistic and comparing it to a reference distribution to decide whether to reject the null.
Observed surface forms (4)
| Surface form | Occurrences |
|---|---|
| statistical test | 3 |
| hypothesis test | 1 |
| parametric test | 1 |
| test of overidentifying restrictions | 1 |
Instances (7)
| Instance | Via concept surface |
|---|---|
| F-test | — |
| Fisher's exact test | — |
| Tukey's range test | statistical test |
| Tukey's honestly significant difference test | statistical test |
| Kruskal–Wallis test | hypothesis test |
| Sargan test | statistical test |
| Wald test | — |