7. A roulette wheel contains 38 slots. When the wheel is spun, a ball is dropped onto the wheel and the ball will stop on one of the slots. There are 18 black slots, 18 red slots, and 2 green slots. Suppose the ball on a roulette wheel has landed on green four times in a row. a. What is the chance that the ball will drop on Green on the next spin? b. What is the probability that Red will be spun three times in a row? c. What is the probability that the number 8 will be landed on twice in a row? E hp
7. A roulette wheel contains 38 slots. When the wheel is spun, a ball is dropped onto the wheel and the ball will stop on one of the slots. There are 18 black slots, 18 red slots, and 2 green slots. Suppose the ball on a roulette wheel has landed on green four times in a row. a. What is the chance that the ball will drop on Green on the next spin? b. What is the probability that Red will be spun three times in a row? c. What is the probability that the number 8 will be landed on twice in a row? E hp
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 13CT: 13. In a group of four students, what is the probability that at least two have the same...
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