26 Jul Why do we need hypotheses tests? What is the difference between the null hypothesis and the alternative hy
- Why do we need hypotheses tests?
- What is the difference between the null hypothesis and the alternative hypothesis?
- Why do we need a null hypothesis?
- What is the difference between statistical significance and practical significance?
- Why do we need to look at a scatterplot when assessing correlations (see the below figure for ideas)
