Question

If theirs 165 freshman 145 Sophomores 114 juniors and 102 seniors whats the probability a senior will get chosen

Answer 1

Total number = 165 + 145 + 114+ 102 =526

Probability = required outcome / all possible outcome

required outcome = seniors=102

all possible outcome =526

probability that a senior get chosen = 102 /526 =51/263