Using the data in Exercise 28:

a. Construct a frequency polygon for the American League frequency distribution.

b. Construct a relative frequency polygon for the American League, using the same classes.

c. Construct a frequency polygon for the National League frequency distribution.

d. Construct a relative frequency polygon for the National League, using the same classes.

Exercise 28

The following frequency distribution presents the batting averages of Major League Baseball players in both the American League and the National League who had 300 or more plate appearances during a recent season.

Transcribed Image Text:

Batting Average American League National League Frequency 2 Frequency 0.180-0.199 0.200-0.219 7 27 0.220-0.239 21 20 0.240-0.259 30 0.260-0.279 26 22 29 32 0.280-0.299 21 30 0.300-0.319 12 17 0.320-0.339 5 5 0.340-0.359 0 1