Answer :
Final answer:
Alcohol is involved in 3 out of 5 crashes that kill someone between 15 and 20 years old.
Explanation:
The correct answer is C. 3 out of 5.
According to the given information, alcohol is involved in 3 out of 5 crashes that kill someone between 15 and 20 years old.
This indicates that alcohol is a significant factor in a majority of the crashes involving young people in this age group.