Sumários
T22 - Parametric hypothesis testing
21 Novembro 2025, 14:00 • Alexandra Bugalho de Moura
Parametric hypothesis testing.
p-value.
Examples.
T21 - Testes paramétricos
18 Novembro 2025, 13:30 • Alexandra Bugalho de Moura
Probabilities of type I and type II errors.
Siginificance level and power of the test.
Neyman-Pearson methodology.
One sided and two sided alternative hypothesis.
Examples: testing the mean of a normal population.
T20 - Hypothesis testing
14 Novembro 2025, 14:00 • Alexandra Bugalho de Moura
Hypothesis testing.
Parametric vs non-parametric hypothesis.
Simple vs compositive hypothesis.
Test statistic. Critical (rejection) region.
Type I and type II errors. Computation of type I and type II errors for simple hypothesis.
Size and power of the test.