Please show your workings and solution.

2. (10 scores). The data below represent the amount of grams of carbohydrates in a serving of breakfast cereal in a sample of 15 different servings. 11 14 23 29 19 22 21 20 14 25 17 10 16 8 26 Referring to the data above, construct a boxplot for the carbohydrate amounts. . 1 3. (10 scores). Given below is the stem-and-leaf display representing the amount of detergent used in gallons (with leaves in 10ths of gallons) in a month by 25 drive- through car wash operations in Phoenix. Referring to the display, construct a frequency distribution for the detergent data, using "9.0 but less than 10.0 gallons" as the first class. 9 147 10 02238 11 135566777 12 223489 13 02