suppose that you have 10 blue cards and 5 red cards. The cards are shuffled. You randomly draw 2 cards with replacement (you draw , put the card back and draw again)
G1= the first card drawn is blue
G2= the second card drawn is red
a. P(G1 and G2)=
b. P( at least one blue)
c. P(G2) (G1)
d. Are G1 and G2 independent