QUESTIDN FOUR {ED W] a) A surt-'egi.r was conducted among COB and CAS students in UUM to determine whether they preferred facetoface learning method for the Semester A203. The results were; cos Students cats Students Number sam . led Last: sun 2m 163 At the [LED level of significance= can we conclude that there is a larger proportion of CA3 students in favor of cetoface learning method? Determine the pillvalue. {3 marks) h) Dr Wan Rose wanted to lcnow whether the mean time taken to answer Test 1 was longer than that of Test 2 for BEEQIDZ3 subject. To investigate= Dr Wan Rose collected the following information on the time taken (in minutes) by a sample of students for answering Test 1 and Test 2 _ At I]. ll] signicance level, can we conclude that the mean time taken are longer for Test 1 than Test 2? \"That is the pyjaly; (12 marks)