The table below shows the distribution of students by age in a high school
with 1500 students. What is the probability that a randomly chosen student is
14 years old?

Age
13, 14, 15, 16, 17, 18
Number of Students
15,375,450,420,225,15

A. 0.15
B. 0.30
C. 0.28
D. 0.25