The following table shows the number of miles a hiker walked on a trail each day for 6 days. 1
2
3
4
5
6
Day
Number of Miles
8
5
7
2
2
9
8
What was the mean number of miles the hiker walked for the 6 days?
A
3.5
B
4.5
С
6.5
D
7.5
E
8