(a) Explain what will happen if you incorrectly analyse data with a paired t-test instead of two-sample t-test.

(b) Explain what is the difference between a construct and a variable?

(c) Explain why do we use varimax rotation for factor analysis instead of oblique rotation?

(d) Explain the difference between a hierarchical experimental design and a factorial design?

(e) Explain the difference between McNemar's test and Cohen's Kappa test?

(f) What does the ROC curve analysis measure?

(e) Discuss the similarities and differences between Correspondence Analysis and Multidimensional scaling.

(f) Explain when is it useful to use the Bland-Altman plot?

(g) What is right censored data and how can it be analysed?

(h) How does one measure the reliability of the Likert scale questions for a construct?

(i) What is the most important difference between Principal Component Analysis and Correspondence Analysis?

(j) What are the most important criteria to consider when using the ARMA model?