10. Yona likes to wear colored shirts. She has 15 shirts in the closet. Five of these are blue, four are different shades of red, and the rest are of different colors. What is the probability that she will wear a blue or a red shirt? B. с. A. D. 11. The probability of the union of events A and B is denoted by A. P(A U B) B. P(An B) C. P(A = B) D. P(A/B) 12. A bowl contains 11 chips numbered 1 to 11. If the chip is drawn randomly from the bowl, what is the probability of choosing an even number or number "3"? B. 11 c. D. 11 A. 13. What is the probability of drawing a card that is either a heart or an ace from a standard deck of 52 cards? A. 2 14. You're going to toss a coin. A friend told you that he will give you 100 pesos if the coin turns up "head". What is the chance that you will get 100 pesos? A. B. 2 с. D. В. с. D. 15. A box contains 6 white balls, 5 red balls and 4 blue balls. What is the probability of drawing a red ball or white ball? 13 В. 11 D. 14 А. 15 с. C. 11 15 14

10. Yona likes to wear colored shirts. She has 15 shirts in the closet. Five of these are blue, four are different shades of red, and the rest are of different colors. What is the probability that she will wear a blue or a red shirt? B. с. A. D. 11. The probability of the union of events A and B is denoted by A. P(A U B) B. P(An B) C. P(A = B) D. P(A/B) 12. A bowl contains 11 chips numbered 1 to 11. If the chip is drawn randomly from the bowl, what is the probability of choosing an even number or number "3"? B. 11 c. D. 11 A. 13. What is the probability of drawing a card that is either a heart or an ace from a standard deck of 52 cards? A. 2 14. You're going to toss a coin. A friend told you that he will give you 100 pesos if the coin turns up "head". What is the chance that you will get 100 pesos? A. B. 2 с. D. В. с. D. 15. A box contains 6 white balls, 5 red balls and 4 blue balls. What is the probability of drawing a red ball or white ball? 13 В. 11 D. 14 А. 15 с. C. 11 15 14

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section: Chapter Questions

Problem 7CC

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