Answer:
12.2
Explanation:
Mean is the average number in a data set.
To find the mean:
- Add up every data value in the data set.
- Divide by the total amount of data values.
Add every data value:
8 + 12 + 24 + 13 + 4 = 61
Divide 61 by 5:
61 / 5 = 12.2
12.2 represents the mean of this data set.