A-level Psychology Inferential Statistics Complete Pack (AQA): 154 questions, 23 worked examples, 2 practice papers and 9 full PowerPoint lessons. Levels of measurement, designs and test choice, the ...
Includes the sign test, Spearman’s rho, Pearson’s r, Wilcoxon, Mann–Whitney U, related and unrelated t-tests, and chi-square. Ideal for revision, independent study, classroom display or quick ...