I need to create two datasets from scratch in SPSS for a sample group of 24 participants; one dataset shows pre-test scores for 5 subjects A, B, C, D, E. the second dataset shows post-test scores for same 5 subjects. Each subject uses a 0-100 grading scale. I need to do two things: First, represent this information using clustered bar chart to compare 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 datasets from scratch, and not import them from existing file. Many thanks!