Discrete Mathematics
Understanding Data
What is the mean of the following three numbers:
\[ 1, 9, 14? \]
\[\] Details and Assumptions:
- The mean of a set of numbers is the average of the set.
\[ \{ 5, 8, 10, 15, 27 \} \]
What is the mean of the above set?
| Species | Number of Legs |
| Human | 2 |
| Dog | 4 |
| Cat | 4 |
| Ant | 6 |
| Octopus | 8 |
| Sea pig | 12 |
Using the table above, determine the mean number of legs of the group.
\[ \{ 4, 8, 30 \} \]
What is the mean of the above set?