Distributions to Hypothesis Tests Pointer Statistical Tests: Choosing which statistical test to use (Dr Nic's Maths and Stats) Watch: https://www.youtube.com/watch?v=rulIUAN0U3w (9:33)
Notes
Decision flow via three questions (data type, samples, purpose). Covers: test for a mean, test for a proportion, difference of proportions, difference of two means (independent + paired), chi-squared independence, regression. Direct drill for the 3-scenario test-pick outcome.
Key moments
0:00 Intro; 0:21 Three questions; 0:42 Data; 2:01 Samples; 2:59 Purpose.