Practical lesson No. 3. Statistical hypotheses testing
Section outline
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The student must learn the material on the topic and be ABLE to answer the following questions:
1. Statistical hypothesis.
2. General formulation of the hypothesis testing problem.
3. Comparison of the mean values of two normally distributed general populations. Student's criterion.
4. Testing hypotheses for variances. Fisher's criterion.
5. Testing hypotheses about distribution laws. Pearson's criterion.
6. Nonparametric tests.-
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