Final answer:
There are approximately 81,723 deer/car collisions per year in Michigan based on the provided data from 2004 to 2011.
Step-by-step explanation:
About how many deer/car collisions occur each year in Michigan? Using the data provided from 2004 to 2011, we can see that there were a total of 653,782 collisions over this 8-year period. If we divide this total number by 8, to find the average annual number of deer/car collisions, we would get approximately 81,723 collisions per year. It's important to note that this is an average and the actual number can fluctuate year by year.