SOLUTION: A team plays 60% of their games at night and 40% of their games during the day. They win 60% of their night games and 80% of their day games. They won yesterday. A.)What is the

Algebra ->  Probability-and-statistics -> SOLUTION: A team plays 60% of their games at night and 40% of their games during the day. They win 60% of their night games and 80% of their day games. They won yesterday. A.)What is the       Log On


   



Question 902129: A team plays 60% of their games at night and 40% of their games during the day. They win 60% of their night games and 80% of their day games. They won yesterday. A.)What is the probability that the game was played at night? B.)What is the probability that it was a day game?
Is it really as simple as A.).60 and B.) .80, somehow I feel it is not!

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
P(A|B) = P(A and B)/P(B)
P(N |W) = %28.60%2A.60%29%2F%28.60%2A.60+%2B+.80%2A.40%29
P(D |W) = %28.80%2A.40%29%2F%28.60%2A.60+%2B+.80%2A.40%29