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Lecture 11

PSYCH 100A Lecture Notes - Lecture 11: John Tukey, Null Hypothesis


Department
Psychology
Course Code
PSYCH 100A
Professor
Reise Steven
Lecture
11

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Tuesday, February 11, 2020
Psych100A Week6
Lecture6-1!
-Comparing three or more groups!
Testing mean dierences in the population!
-Null hypothesis: in the population they have the same mean!
-Post Hoc Pairwise Comparisons!
Tukey HSD!
-Partitioning Sum of Squares!
-Judging eect size!
-Adding independent variables!
-F Ratios, P value, Degrees of Freedom
1
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