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Section 2.2 Question 5
The data to the right represent the top speed (in kilometers per hour) of all the players (except goaltenders) in a certain soccer league. Find (a) the number of classes, (b) the class limits for the third class, and (c) the class width.
| Speed (km/hr) | Number of players |
| 10 – 15.9 | 7 |
| 16 – 21.9 | 24 |
| 22 – 27.9 | 186 |
| 28 – 33.9 | 359 |
(a) There are ______ classes. (Type a whole number.)
(b) The lower class limit for the third class is ____. (Type an integer or a decimal. Do not round.)
The upper class limit for the third class is ____. (Type an integer or a decimal. Do not round.)
(c) The class width is ____. (Type an integer or a decimal. Do not round.)
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