On the web, look up the J.D. Power Initial Quality Study: 2019 and 2020 reports. (1) For each years brand ranking data (problems per 100 vehicles) (a) Make a histogram and describe it. (b) Calculate descriptive statistics of center and variation. State in words what they tell you. (c) Make a boxplot. What does it tell you? (2) Compare two years data. What does it tell you? please attach the data
