Questions on Logic: Finite and infinite sets answered by real tutors!

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Question 148074: For two sets E and F n(E) = 30, n(F) = 25, and n(E∩F) =6
P(E|F)=
a. 25/30
b. 6/25
c. 6/30
d. 6/55: For two sets E and F n(E) = 30, n(F) = 25, and n(E∩F) =6
P(E|F)=
a. 25/30
b. 6/25
c. 6/30
d. 6/55
Answer by oscargut(682) About Me  (Show Source):
You can put this solution on YOUR website!
P(E/F)=#(E∩F)/#(F)=6/25 (option b)