Test statistic

1. null hypothesis

- null hypothesis

The statement being tested in a test of statistical significance

- alternative hypothesis

The statement that is being tested against the null hypothesis

2. test statistics and distribution

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3. p value

the probability for a given statistical model that would be the same as or of greater magnitude than the actual observed results

4. statistical significance

the probability of the study rejecting the null hypothesis, given that it were true

5. critical value

- one tail test

- two tail test

5. overview

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Reference

나부랭이의 수학블로그

null hypothesis - wikipedia


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