Study Guides for PSYC 204 at McGill University

[PSYC 204] Comprehensive winter guide including any lecture notes, textbook notes and exam guides.find more resources at oneclass.com PSYCHOLOGICAL STATISTICS -1 Introduction to St...

[PSYC 204] Comprehensive Midterm Exam guide including any lecture notes, textbook notes and exam guides.find more resources at oneclass.com PSYCHOLOGICAL STATISTICS -1 Introduction...

3 means (k=3) Independent Nominal 2 • χ (tests independence of nominal variables) o H 0 Two (nominally scaled) variables are statistically independent (no ...

• Simple regression (test the strength of the relationship between the two variables: effect of X on Y) o H 0 β = 0 (β = population slope) ;There is no linear relationship between X and Y ...

2 means k2IndependentOrdinalWilcoxon rank sum testMannWhitney UoH Two samples come from populations with the same continuous 0distributionoU p Median test sign test compares the median of the 2 samplesoH No difference exis...

• ANCOVA o H0: β1= 0 and μ’ 1 μ’ 2 μ’ 3 β1: the population regression slope for the covariate μ’1= μ’2= μ’3: all adjusted group means for the levels of promotion are the ...

Psyc 204 Midterm I study guide Topic 1: A. What are statistics? 1. Applications: political polls, weather, drug trials 2. Statistics are tools: a) describe populations, samples b) decision making in unce...

Psych 204: Final Exam Review Terms: CONFIDENCEINTERVALS Simple random sampling: every population number as an equal probability of being chosen for the sample Systematic sampling: there is a rule used to choose sampl...

Test of Means t-distribution  a sampling distribution of means or mean differences from large or small samples  degrees of freedom  the number of values in a calculation that are without r...

Psyc 204 Midterm I study guideTopic 1A What are statistics1 Applications political polls weather drug trials2 Statistics are tools a describe populations samples b decision making in uncertain cases based on samplesB Popul...