SOLUTION: there are 30 girls in a class of 50 students. what is the probablity of not choosing a girl? i would be very greatful if you would answer this.

Algebra ->  Probability-and-statistics -> SOLUTION: there are 30 girls in a class of 50 students. what is the probablity of not choosing a girl? i would be very greatful if you would answer this.      Log On


   

Question 878638: there are 30 girls in a class of 50 students. what is the probablity of not choosing a girl?
i would be very greatful if you would answer this.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(girl) = 30/50 = 3/5, p(boy) = 2/5
P(not chosing girl) = 2/5