Practical P04

18 Março 2016, 13:30 • NICOLETTA ROSATI

Large sample tests for the mean in the general, Binomial and Poisson case. Tests for means difference in large samples: general, Poisson and Binomial cases. Parametric tests: case of paired samples.
Discussion of exercises no. 11-17 from exercises sheet on parametric tests.

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Lecture T09

17 Março 2016, 13:30 • NICOLETTA ROSATI

Tests for the mean of a normal population: cases with unknown variance, one- and two-sided alternatives.

Tests for the difference of means of two normal populations: cases with known and unknown variance, one and two-sided alternatives. Discussion of exercises 7, 9 and 10 of the exercises sheet on parametric tests.

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Lecture T08

16 Março 2016, 12:00 • NICOLETTA ROSATI

P-value: definition and examples. Tests for the mean of a normal population: cases with known variance, one- and two-sided alternatives. Discussion of exercise 8 from the exercises sheet on parametric tests.

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Lecture T07

15 Março 2016, 14:00 • NICOLETTA ROSATI

Most powerful test (cont.) One- and two-sided alternative hypotheses. Power function. Example. Uniformly most powerful test. Two-sided tests: example.

Discussion of exercises 4 and 6 from the exercises sheet on parametric tests.

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Practical P03

11 Março 2016, 13:30 • NICOLETTA ROSATI

Size and power of a test (cont.). Examples. Most powerful tests. Neyman-Pearson lemma. Discussion of Exercises n. 1 and 3 from exercises sheet on parametric tests.

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