Probability (Quiz)

Question #1 Roll a die and flip a coin. How many different possible outcomes are there?

(a.) 2
(b.) 8
(c.) 12
(d.) 14
Question #2 Probability of rain today is 0.6 (or 60%). What is the probability of it not raining today?

(a.) 0.4
(b.) 0.6
(c.) 0.04
(d.) 0.94
Question #3 Flip 3 coins. What is the probability of them all landing on heads?

(a.) 1/6
(b.) 1/8
(c.) 3/8
(d.) 1/2
Question #4 Pick a card from a shuffled 52-card deck (cards are each one of four suits: 13 are spades, 13 diamonds, 13 hearts, 13 clubs). What is the probability of the card you picked being "hearts or spades"?

(a.) 13/52
(b.) 26/52
(c.) 39/52
(d.) 52/52
Question #5 Odds in favor of winning a game are 2 to 1. What is the probability of winning?

(a.) 2/1
(b.) 1/2
(c.) 1/3
(d.) 2/3