Question 1
Find the means of groups A=[2,4], B=[3,5], C=[4,6].
Show your reasoning and explicitly state limitations. Written solutions are assessed by an instructor; the answer key is kept private.
Written problem set
Question 2
Compute F given SS_between=4,df=2,SS_within=6,df=3.
Question 3
Explain why a significant omnibus test does not establish all pairwise differences.
Question 4
Suggest an alternative for unequal variances, and its limitations.
Scoring
Each task: concept 2, application/calculation 2, bounded interpretation 1. Not official UCL marking.
Formative self-check · 4 questions
These multiple-choice answers offer public learning feedback; the instructor's written-solution key remains private.