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.
Peter's score on the exam places him in the 16th percentile of the class. Peter's score on the exam is approximately
◦ 45.
◦ 16.
◦ 55.
◦ 35.
◦ none of these