I need to create two groups of information for pre-test and post-test scores from scratch in SPSS for a sample of 24 participants; one group shows pre-test scores for five subjects (A, B, C, D, and E). The second group shows post-test scores for the same five subjects. Each subject uses a 0-100 grading scale. I need to do two things: First, represent this information using a clustered bar chart to compare the two groups (pre-tests and post-tests) for all 24 students. Secondly, run a paired samples t-test for the pre-test and post-test for all five subjects using SPSS, and then determine which subjects had the highest score improvements after the post-test. Please, I need you to show me how to create these two groups from scratch and not import them from an existing file. I really need help; I am not getting the right answers from tutors, and my questions are wasting away! Some tutors I've tried provide guidelines that do not work for me; I am simply stumped and would be grateful if one tutor could save the day! Many thanks!