1. A card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a 4, 5, 6, or 7....
2. A red and a green die are rolled. Chart or graph the sample space, and find the probability that the numbers on the dice differ by 1....
3. A jar contains 3 blue, 4 green, and 5 yellow marbles. If a set of three marbles is chosen at random from the jar, find the probability that your selection contains no green marbles...
4. A jar contains 3 blue, 4 green, and 5 yellow marbles. If a set of three marbles is chosen at random from the jar, find the probability that your selection contains no yellow marbles....
5. If a coin is tossed 3 times find the probability of tossing at least one head or at least one tail....
6. A 5-card hand is dealt from a standard deck of 52 cards. Find the probability, correct to 7 decimal places, that the 5-card hand contains no aces. There are 4 aces in the deck....