I need help with questions 1-3 please! I will rate!!

olo Area To The Right o... olo Area Between Two... Exam 3 Flashcards |... cave rock lagu D Question 1 2 pts The data represents the body mass index (BMI) values for 20 females. Construct a frequency distribution beginning with a lower class limit of 15.0 and use a class width of 6.0. What is the lower class boundary of the third class? 52.2, 38.5, 26.2, 49.1, 25.4, 32.3, 54, 56.9, 24, 52.5, 51.8, 46.6, 18.5, 21.6, 34.2, 33.2, 21.8, 44.5, 18.3, 28 D Question 2 2 pts The data represents the body mass index (BMI) values for 20 females. Construct a frequency distribution beginning with a lower class limit of 15.0 and use a class width of 6.0. What is the upper class limit of the fifth class? 55, 24.6, 53.6, 38.2, 32.7, 24.6, 53.5, 48.9, 48.7, 43.7, 46.7, 42.8, 57.5. 26.7, 22.9, 48, 50.1, 22.9, 56.7, 43.6 D Question 3 2 pts The data shows the roundtrip mileage that randomly selected students drive to school each day. Construct a frequency polygon. What is the upper class boundary of the second class? Miles / Frequency 16-14 / 17 15 - 19 / 8 20-24 / 11 25-29 / 30-34 / 11