Exercises

The worksheets are designed for live labs or independent practice. Try the task before opening the corresponding solution.

Exercise	Topic	Suggested time
1	RStudio, objects, and data frames	30 min
2	Cleaning and descriptive statistics	45 min
3	Correlations; one-/two-sided and paired t-tests	50 min
4	Reliability, PCA, EFA, and CFA	75 min
5	Regression and diagnostics	60 min
6	Interactions and indirect effects	60 min
7	Logistic regression	45 min
8	Replication and reporting	60 min
9	Nested data and multilevel models	60 min
10	Scenario-based management analysis	60 min
11	Chi-square and categorical association	35 min

Solutions are separate so that students can attempt the reasoning first.