Answer:
108.5 points per year.
Explanation:
Let x be the number of points scored per year by Norm Johnson.
We are also told that Norm Johnson played in the NFL for 16 years. So the number of points scored by Norm Johnson in 16 years will be 16x.
We can see from table that total number of points scored by Norm Johnson is 1736. We can represent this information as:

Upon dividing both sides of our equation by 16 we will get the average number of points scored by Norm Johnson.
Therefore, Norm Johnson averaged 108.5 points per year.