uppose you want to make a frequency distribution with 6 classes from the following data set. 13, 14, 14, 15, 18, 22, 30, 31, 33, 37, 41, 45, 47, 47, 54, 59, 63 The class width for the frequency distribution would be . The first class would be from to . The second class would be from to . The third class would be from to . The fourth class would be from to . The fifth class would be from to . The sixth class would be from