Prof. S. Brick Math for Elem Ed II; Quiz 4 Math 202
Spring ’04 section 501
0. Print your name:
1. Three cards are randomly drawn from a deck of cards. Find the probability that they
are all spades.
2. Two dice are rolled. Consider the events “the sum is odd” and “the sum is ≥9”.
Determine whether or not they are independent.
3. The game FunFlips costs $ 5 to play. The game proceeds as follows: A coin is flipped
three times. No heads gets you a $ 3 payoff and 2 heads gets a $ 11 payoff, with no payoff
otherwise. If you play the game 100 times, on average what do you expect will happen ?