Marshal has the following data:
18
3
18
t
18
If the mean of the above data is 15, which number could t be?
![Marshal has the following data 18 3 18 t 18 If the mean of the above data is 15 which number could t be class=](https://us-static.z-dn.net/files/dcd/7c2c6e5e423edd9950034e7c04ad5564.png)