Author: Denis Marinšek
1 Research question (2.5 points)
1.1 Clear research question that can be tested statistically (1
point)
1.2 Which variables need to be collected to answer your research
question? (0.5 points)
1.3 Write the research hypotheses (1 point)
2 Data (2.5 points)
2.1 Import of the data, presentation of the data using a function
head, definition of the variables used (0.5 points)
2.2 Definition of the unit of observation and the sample size (0.5
points)
2.3 Source of the data set (0.5 points)
2.4 Basic descriptive statistics (1 point) - estimate a few
parameters (e.g., functions summary, describe, etc.) and
explanation
3 Analysis (7.5 points)
3.1 Determine which statistical test to use and why (1 points)
3.2 Evaluate all assumptions (1.5 points)
3.3 Perform the appropriate statistical test based on the results of
the assumption evaluation and its interpretation. If non-parametric
alternative is needed, write also the research hypotheses (2.5
points)
3.4 Calculation of the effect size and its interpretation (2.5
points)
4 Conclusion (2.5 points)