Sumários
Methods of graduation
9 Dezembro 2016, 10:00 • Agnieszka Bergel
1. Degrees of freedom for the chi-square test.
2. The effect of duplicate policies.
Methods of graduation
6 Dezembro 2016, 09:30 • Agnieszka Bergel
1. Graduation by a parametric formula.
2. Gradation by reference to a standard table.
3. Graphical graduation.
Graduation and statistical tests
29 Novembro 2016, 09:30 • Agnieszka Bergel
1. Sign test
2. Cumulative deviation test
3.Grouping of signs
4. Serial correlation test.