Note: You can use Excel or JASP Application or solve it manually (pen and paper). 1. An aerobics teacher believed that physical conditioning is an important factor in the ability to perform skills, even if the skill does not require strength or endurance. To test this hypothesis, she selected 10 high BMI (body mass index) women enrolled in her aerobics course. Before the first class, she tested them on a button-sorting task. After a full semester of regular exercise, she tested the women on the same button-sorting task. Scores represent the number of seconds required to sort the buttons. a. Analyze the data with a nonparametric test and comment on the aerobics teacher's hypothesis. Subject Pretest Score Posttest Score 29 31 33 28 36 39 37 37 40 44 42 41 45 51 47 50 50 56 56 49 b. What is the correlation between the pretest and posttest rankings of the women on the button- sorting test? Find the correlation and explain what it means