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A statistical hypothesis test is a method of statistical inference used to decide whether the data provide sufficient evidence to reject a particular hypothesis. A statistical hypothesis test typically involves a calculation of a test statistic. Then a decision is made, either by comparing the test statistic to a critical value or equivalently by…
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hypothesis null test testing statistical significance probability neyman data pearson fisher alternative tests hypotheses statistics example sample one-tailed true effect
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Statistical hypothesis test | is a | method of statistical inference used to decide whether the data provide sufficient evidence to reject a particular hypothesis | 0.90 | text |
| the normal distribution or t-distribution to determine the probability of obtaining test results at least as extreme as the results actually observed | instance of | the test statistic variables are assumed to follow a certain probability distribution | 0.80 | text |
| under the assumption that the null hypothesis is correct | instance of | the test statistic variables are assumed to follow a certain probability distribution | 0.80 | text |
| which is defined as the p-value | instance of | the test statistic variables are assumed to follow a certain probability distribution | 0.80 | text |
| Statistical hypothesis test | related to Criticism | Much | 0.60 | section |
| Statistical hypothesis test | related to Criticism | The | 0.60 | section |
| Statistical hypothesis test | related to Criticism | Confusion | 0.60 | section |
| Statistical hypothesis test | related to Criticism | Fisher | 0.60 | section |
| Statistical hypothesis test | related to Criticism | Neyman | 0.60 | section |
| Statistical hypothesis test | related to Criticism | Pearson | 0.60 | section |
| Statistical hypothesis test | related to Criticism | Emphasis | 0.60 | section |
| Statistical hypothesis test | related to Criticism | Rigidly | 0.60 | section |
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