Probability Basics
A special lottery is to be held to select a high school student of the year. There are 600 seniors, 400 juniors, and 500 sophomores who applied. Each senior's name is placed in the lottery 2 times; each junior's name, 3 times; and each sophomore's name, 4 times. What is the probability that a senior's name will be chosen?A) 5/10
B) 1/3.6666666666667
C) 4/13
D) 3/11
E) 6/12
