Question

In Exercises 1 and 2, use the data set, which represents the overall average
class sizes for 20 national universities. (Adapted from Public University Honors)
37 34 42 44 39 40 41 51 49 31
55 26 31 40 30 27 36 43 49 35
1. Construct a frequency distribution for the data set using five classes. Include
class limits, midpoints, boundaries, frequencies, relative frequencies, and
cumulative frequencies.
2. Construct a relative frequency histogram using the frequency distribution in
Exercise 1. Then determine which class has the greatest relative frequency
and which has the least relative frequency.

Answer 1