Suppose that E and F are two events and that P(E n F) = 0.3
also given P(E) =0.5
<u>Conditional probability</u>:-
if E₁ and E₂ are two events in a Sample S and P(E₁)≠ 0, then the probability of E₂ , after the event E₁ has occurred, is called the <u>Conditional probability</u>
1. a. there are 16 nickels so circle 12 b. 12 times 5= 0.60 2. a. 12 dimes b. there are 12 dimes so circle 10 (1.00) 3. a. 10 quarters b. circle 6 quarters (0.70)