Thanks ahead of time guys,
Given P(A) = .3, P(B) = .5, P(A and B) = .2, find
a) P(A or B)
c) P(A with bar on top)
A single card is drawn from a standard 52 card deck. Let A be the event "the card is a face card" and let B be the event "the card is a red card".
a) Find P(A) and P(B)
b) Find P(A|B)
c) Are A and B independent events? Explain why or why not.
I'm having troubles understanding these symbols etc. Can anyone somewhat explain the process I have to go through for each problem. Thanks.