150 students in a math class take the final exam. The scores on the exam have an approximately normal distribution with mean μ = 65 and standard deviation σ = 10.
Carol scored 75 points on the exam. In approximately what percentile of the class does this score place her?
◦ 95th percentile
◦ 34th percentile
◦ 84th percentile
◦ 68th percentile
◦ none of these