1. the data on the bottom represent the top speed(in kilometers perhour) of all the players(except goaltenders) in a certain soccer league. Find (a) the number ofclasses, (b) the class limits for the fourth class, and (c) the class width.

Speed(km/hr)

Number of Players

Speed(km/hr) Number of Players

10-15.9 6

16-21.9 20

22-27.9 190

28-33.9 341

(a) There are how many classes ?

(write wholenumber.)

(b) The lower class limit for the fourth class is ?

(write an integer or a decimal. Do notround.)

The upper class limit for the fourth class is ?

(write an integer or a decimal. Do notround.

(c) The class width is ?

(write an integer or a decimal. Do notround.)