Question 1. Answer the following questions (8 marks) a) When will you choose the following test? And what type of DATA do you require to collect in order to use the test? (21/2 marks each = 2 * 2 = 4 marks) (1) Two independent samples t-test (ii) Simple linear regression b) One-way ANOVA and two independent samples t-test have similar assumptions; however, ANOVA is preferred over multiple pairs of t-tests. Why? (2 marks) c) Some tests are liberals whereas others are conservatives. What does it mean while choosing a post hoc test to conduct multiple comparisons? Illustrate with an example (2 marks)