C. The following are weights of students in kilograms. Construct a frequency distribution table (Grouped Data) using the following data then answer the questions below. 63 58 40 55 43 47 45 65 70 68 65 70 55 69 50 60 57 47 50 66 43 63 52 60 71 55 67 68 71 70 Tally Frequency Scores (Class Interval) 70-74 Total Answer the following questions: a. What is the class width/size? b. What is the lowest class interval? c. What is the lower limit of the highest class interval? d. What is the class mark/midpoint of the class interval 50-54? 1111​