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Question
The frequency table below describes the age distribution of students in a college algebra class. Based on this information, estimate the smallest possible value for the mean age of this class.| Age | Frequency |
| 16-17 | 2 |
| 18-19 | 14 |
| 20-21 | 7 |
| 22-23 | 3 |
| 24-25 | 4 |
| Total | 30 |
Which of the following is the smallest possible mean?
Round your answers to 2 decimals if necessary.
A) 19.53
B) 20.53
C) 20.03
D) 18.5
Answer
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