Question: The data set represents the incomes (in the thousands of dollars) of \(20\) employees at a small business.

30 28 26 39 34 33 20 39 28 33

26 39 32 28 31 39 33 31 33 32

Make a frequency distribution of the data set using fives classes. Include the class midpoints, limits, boundaries, frequencies, relative frequencies, and cumulative frequencies.