4. Every student in every year level in high school were given a shirt for their respective year. Green shirt for first year, yellow for second year, red for 3nd year, and blue for 4rth year students. Students were allowed to pick the size of shirt that they want. To determine how many of each size shirt they should order, the officer in charge look at the distribution from last year. The table below depicts the distribution of shirt size selected last year. X XS f 20 S 36 M 59 L 29 XL 25 a. What is the appropriate graph to be used for showing the distribution. (2pts) b. Sketch the graph. (7pts)