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1A) A bag contains 4 white marbles, 6 black marbles, and 1 green marble. What is the probability of drawing a white marble? A.C. B.D.

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1B) A bag contains 4 white marbles, 6 black marbles, and 1 green marble. What is the probability of drawing a black marble? Answer: The probability of drawing a black marble is TRUEFALSE or

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1C) A bag contains 4 white marbles, 6 black marbles, and 1 green marble. What is the probability of drawing a green marble? A.C. B.D.

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1D) A bag contains 4 white marbles, 6 black marbles, and 1 green marble. What is the probability of drawing a white marble or a black marble? A.C. B.D.

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1E) A bag contains 4 white marbles, 6 black marbles, and 1 green marble. What is the probability of drawing a white marble or a green marble? A.C. B.D.

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2A) A deck of cards contains 52 cards, 13 from each suit. If a card is flipped over, what is the probability that it is a spade? Answer: The probability of a spade being flipped is True or False

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A.C. B.D. 2B) A deck of cards contains 52 cards, 13 from each suit. If a card is flipped over, what is the probability that it is a face card (Jack, Queen, Or King) of any suit?

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3) A fair, six-sided die is tossed. What is the probability the first 5 occurs on the fourth roll? (Enter answer as a reduced fraction) 125/1296

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4) You and a friend are going to flip a fair coin 10 times. Let H be the event that a flip lands with heads showing, and let T be the event that a flip lands with tails showing. Because the coin is fair, assume Pr(H) = Pr(T) = 0.5. You flip HTHHTHTTTH Your friend flips HHHHHHHTTT Which sequence is more likely to occur? A. Your Flip C. Your Friends Flip B. The Same D. None of the Above

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5A) What is the chance that the first card will be a heart and a Jack? Answer: The probability of the first card being a heart and a jack is TRUE or FALSE

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5B) What is the chance that the first card will be a heart or a Jack? A. C. B. D.

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5C) Given that the first card is a heart, what is the chance that it will be a Jack? (Enter the answer as a reduced fraction) 1/13

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5D) Given that the first card is a Jack, what is the chance that it will be a heart? A. C. B. D.

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6.) At a picnic, Missy reaches into an ice- filled cooler containing 8 regular soft drinks and 5 diet soft drinks. She removes a can, then decides she is not really thirsty, and puts it back. What is the probability that Missy and the next person to reach into the cooler both randomly select a regular soft drink? 64/169

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6B.)A number cube with sides labeled 1 through 6 is rolled two times, and the sum of the numbers that end face up is calculated. What is the probability that the sum of the numbers is 3? A.1/18 B.1/12 C.1/9 D.1/2

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7.) In a board game, three dice are rolled to determine the number of moves for the players. What is the probability that the first die shows a 6, the second die shows a 6, and the third die does not? A.1/6C. 5/216 B.81/256D. 81/256

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8.) The host of a game show is drawing chips from a bag to determine the prizes for which contestants will play. Of the 10 chips in the bag, 6 show television, 3 show vacation, and 1 shows car. If the host draws the chips at random and does not replace them, find the probability that he draws a vacation, then a car. 1/30

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9.) Adam scores well enough at a carnival game that he gets to randomly draw two prizes out of a prize bag. There are 6 purple T-shirts, 8 yellow T-shirts, and 5 T- shirts with a picture of a celebrity on them. What is the probability of choosing two purple T-shirts? 5/57

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10.) Evan scores well enough at a carnival game that he gets to randomly draw two prizes out of a prize bag. There are 6 purple T-shirts, 8 yellow T-shirts, and 5 T- shirts with a picture of a celebrity on them. What is the probability of choosing two celebrity T-shirts? 10/171

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11.) Monica scores well enough at a carnival game that she gets to randomly draw two prizes out of a prize bag. There are 6 purple T-shirts, 8 yellow T-shirts, and 5 T- shirts with a picture of a celebrity on them. What is the probability of choosing a yellow, then a purple? 8/57

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12.) Mal scores well enough at a carnival game that she gets to randomly draw two prizes out of a prize bag. There are 6 purple T-shirts, 8 yellow T-shirts, and 5 T- shirts with a picture of a celebrity on them. What is the probability of choosing a celebrity, then a yellow? 20/171

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14 – 7c Probability The probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. Usually expressed.

14 – 7c Probability The probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring. Usually expressed.

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