Part #4: construct a histogram, a frequency polygon and an ohive that corresponds to the frequency table of problem # 3(Problem 3 is the one below)

Problem # 3 (20 pts). The following frequency distribution table represents the monthly commission earned (in dollars) by 135 salespeople employed at several branches of a large department chain store. Find the class width, class midpoints, class boundaries, the relative frequency and the cumulative frequency. Class Frequency limits 150-158 5 159-167 16 168-176 20 177-185 21 186-194 28 195-203 20 204-212 12 213-221 9 222-230 4 Total X