Probability Basics
A special lottery is to be held to select a high school student of the year. There are 300 seniors, 300 juniors, and 600 sophomores who applied. Each senior's name is placed in the lottery 3 times; each junior's name, 6 times; and each sophomore's name, 5 times. What is the probability that a senior's name will be chosen?A) 3/11
B) 9/15
C) 2/12
D) 8/9
E) 1/6.3333333333333
