I just need you to do question 5, and I attached the answer for question 1-4, don’t redo them. For the question 5, need to use the matlab or R to do some data analysis. The data should be created by yourself and they should based on the information in the questions. I need a complete answer include hypothesis, assumption, data analysis, and final result and recommendation. It is open minded question, there is no right or wrong, but the process and recommendation should make sense and based on data analysis.