3 For a study on hourly wage rates in Calgary (in 5 dollars per hour), thirty occupations were randomly selected and the results were recorded below. 24 36 48 16 42 18 19 32 38 56 52 44 46 46 36 88 50 82 40 85 89 75 65 58 39 61 45 28 38 55 A. How many estimated classes should be used? (2 marks) classes B. What is the class interval or width, before rounding (2 marks) C. Construct a frequency distribution tahle for this data unt 08203_1&course_id Question Completion Status: C. Construct a frequency distribution table for this data set using the lower limit as a reference that is stated in the chart and using class width from B rounded up to the next whole value. If the blank is not required, fill it in with an X. (5 marks) Classes 15 to under to under to under to under to under to under Tally Frequency