Question

# I have worked through the equation and think I have the answer:

P (A) = 1- P(A')=0.3

P(A|B)= P(A &

B)/P(B) --P(A|B)*P(B)=P(A & B) = 0.18

Therefore P(B|A)= P(A&B)/P(A)= 0.6

Is this right? Does P(A&B) = P (B&A)??

#### Top Answer

p(B / A) = p(A and... View the full answer