If two events a and b are independent and you know that p(a) = 0.30, what is the value of p(a | b)?

If P(A) = 0.30, then P(A | B) = 0.30 as well because the event B does NOT alter or affect the probability of event A. This is because we are told that the two events (A and B) are independent. One independent event does not affect the other independent event. 

0.30

The answer for this question is 80