Answer:
7.3
Step-by-step explanation:
The mean is the average of the data set. This can be found by dividing the number of numbers in the data set by the sum of all the numbers.
So firso first, we have to find the sum:
7+9+7+9+15+0+11+13+11+1=73
There are 10 numbers.
73/10=7.3
The mean is 7.3
