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Question
Exhibit 2-3The number of sick days taken (per month) by 200 factory workers is summarized below.
| Number of Days | Frequency |
| 0 - 5 | 120 |
| 6 - 10 | 65 |
| 11 - 15 | 14 |
| 16 - 20 | 1 |
a. is 5
b. is 6
c. is 20, which is: the largest value minus the smallest value or 20 -0 = 20
d. varies from class to class
Answer
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