1302_HA11

# 1302_HA11 - 7 A bag contains 100 marbles 30 red 30 blue 30...

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EGR 1302 Homework Assignment #11 – Chap. 39 1. A card is drawn from a standard deck of 52 cards. A is the event that a King is drawn, B is the event that a Heart or Spade is drawn, and C is the event a black card is drawn. What card or cards satisfy these events? B A C B B A C B A 2. Cards are drawn form a standard deck of 52 cards without replacement. Determine the probability that a) the first card is a heart. b) the second card is a heart. c) the first card is the Ace of Spades, and the second card is the Ace of Hearts. 3. Evaluate: 2 6 P 5 11 P 3 26 P 4. Evaluate: 8 52 C 4 10 C 3 26 C 5. How many different 3-card hands can be dealt from a standard deck of 52 cards? How many hands will contain three cards of the same suit? What is the probability that a 3-card hand contains three cards of the same suit.? 6. A farmer has 3 cows, 8 chickens, and 5 pigs. You want to buy 2 cows, 5 chickens, and 3 pigs. How many different combinations of animals do you have to choose from?
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Unformatted text preview: 7. A bag contains 100 marbles; 30 red, 30 blue, 30 green, plus a mix of 10 orange and yellow marbles. What is the probability of drawing 10 marbles of the same color? To be certain that you have 10 marbles of the same color, what is the minimum number you would need to remove (without looking) from the bag? 8. A bucket contains 17 balls of which 5 are Red, 8 are Green, and 4 are Blue. Four balls are drawn at random from the bucket without replacement. What is the probability that a) 2 Red balls and 2 Green balls are drawn? b) the balls are all Blue? c) the balls are all the same color? d) There is at least one ball of each color? Bonus: What is the probability of winning the Texas lottery in one try? What is the probability of winning on a single number on a roulette wheel? What is the house percentage from a roulette wheel? What does this tell you about how Casinos gamble?...
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## This note was uploaded on 04/29/2008 for the course EGR 1302 taught by Professor Campbell during the Spring '08 term at Baylor.

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