The salaries (in millions of dollars) for 29 NFL teams for the 1999–2000 season are given in this frequency distribution.
Class limits Frequency
39.9–42.8.....2
42.9–45.8.....2
45.9–48.8.....5
48.9–51.8.....5
51.9–54.8.....12
4.9–57.8 ......3
a. Construct a percentile graph.
b. Find the values that correspond to the 35th, 65th, and 85th percentiles. 50, 53, 55
c. Find the percentile of values 44, 48, and 54.