1.1 Null hypothesis testing | Inferential Statistics | Comparing two groups | UvA

This video explains why a null hypothesis is necessary for statistical inference when comparing two groups.


This course consists of six modules and each module has several videos. To find the right module, go to our account @Research Methods and Statistics and click on Playlists, or view them below.

MODULE 1: Comparing two groups
1.1 Null hypothesis testing: https://www.youtube.com/watch?v=CoICeI0twI0&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=1
1.2 P-values: https://www.youtube.com/watch?v=TzGNR3qlCb4&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=2
1.3 Confidence intervals and two-sided tests: https://www.youtube.com/watch?v=Lta76wd7B64&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=3
1.4 Power of a hypothesis test: https://www.youtube.com/watch?v=6F1xZZpfa_w&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=4
1.5 Comparing two independent proportions: https://www.youtube.com/watch?v=s6ljFhHkDQM&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=5
1.6 Comparing two independent means: https://www.youtube.com/watch?v=A1lLo-np0KU&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=6
1.7 Comparing two dependent proportions: https://www.youtube.com/watch?v=1hM11NlbvjI&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=7
1.8 Comparing two dependent means: https://www.youtube.com/watch?v=UyQuY-uo918&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=8
1.9 Controlling for other variables: https://www.youtube.com/watch?v=VcAMRQlRjQ8&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn&index=9

INFERENTIAL STATISTICS: MODULES
1. Comparing two groups: https://www.youtube.com/watch?v=CoICeI0twI0&list=PLyLpEs0x9Bnl2e68nd7M6lecUqUNu2Sgn
2. Categorical association: https://www.youtube.com/watch?v=j2ACVQBkKfY&list=PLyLpEs0x9BnkqWS0k674CckSeAeJ4A3W7
3. Simple regression: https://www.youtube.com/watch?v=Mn1G5Q0cXWw&list=PLyLpEs0x9BnmZFXpKpWgEUMmu1Fv-n_O9
4. Multiple regression: https://www.youtube.com/watch?v=2WTHx7Sr_1g&list=PLyLpEs0x9BnnDik99xLBH1yxkUCL4E7jk
5. Analysis of variance: https://www.youtube.com/watch?v=KkK5u3jxsYs&list=PLyLpEs0x9BnkO9SHYqGBslnKGt7V8jp6O
6. Non-parametric tests: https://www.youtube.com/watch?v=78L5v2XtUmY&list=PLyLpEs0x9Bnmq_FhZ3HymLnTqA2ecHgnh

Follow our account @Research Methods and Statistics for more modules and courses!