The data represents the body mass index (BMI) values 17.7 33.5 26.2 25.3 23.3 for 20 females. Construct a frequency distribution 28.8 23.6 18.3 29.2 22.3 beginning with a lower class limit of 15.0 and use a 19.2 21.3 25.2 37.7 40.2 class width of 6.0. 28.6 44.9 32.6 29.6 22.2 . . . Body Mass Index Frequency 15.0-20.9 21.0-26.9 27.0-32.9 33.0-38.9 39.0-44.9