31. You toss a coin 100 times and get only 12 heads. Do you have reason to suspect the coin is unfair? Explain. 49. Drawing deck of 32. You toss two coins 100 times and get 0 heads 23 times, 1 head 51 times, and 2 heads 26 times. Do have reason to suspect the coin is unfair? Explain 50. Rolling you 51. Drawir standa 33-34: Which Type of Probability? State which method (theoreti- cal, relative frequency, or subjective) should be used to answer the 52. Rollin following questions. 53. Rando 3:00 p 33. What is the probability of being dealt a pair of aces in a five- card hand? 54. Rand (assu 34. What is the probability of being injured in an automobile accident in the next year? 55. Ranc in a 35-38: Event Not Occurring. Determine the probability of the following events. State any assumptions that you use. 56. Ran 35. What is the probability of not rolling a 2 with a fair die? 57. Rar 36, What is the probability of not tossing three tails with three 58. Rar fair coins? ho eig 37. What is the probability that a 75% free-throw shooter will miss his next free throw? 59. Ra er 38. What is the probability that the next person you meet was not born in July? (Assume 365 days in a year.) 60. V 39-42: Probability Distributions. Make a probability distribution for the given set of events. 61. 39. The number of boys in families with three children 62. 40. The number of heads when four fair coins are tossed 41. The sums that when two fair four-sided dice (tetrahedrons) are tossed appear 63. 64. 42. The number of girls in families with four children 43-46:Odds. Use the definition given in the text to find both the 65 odds for and the odds against the following events. 66
31. You toss a coin 100 times and get only 12 heads. Do you have reason to suspect the coin is unfair? Explain. 49. Drawing deck of 32. You toss two coins 100 times and get 0 heads 23 times, 1 head 51 times, and 2 heads 26 times. Do have reason to suspect the coin is unfair? Explain 50. Rolling you 51. Drawir standa 33-34: Which Type of Probability? State which method (theoreti- cal, relative frequency, or subjective) should be used to answer the 52. Rollin following questions. 53. Rando 3:00 p 33. What is the probability of being dealt a pair of aces in a five- card hand? 54. Rand (assu 34. What is the probability of being injured in an automobile accident in the next year? 55. Ranc in a 35-38: Event Not Occurring. Determine the probability of the following events. State any assumptions that you use. 56. Ran 35. What is the probability of not rolling a 2 with a fair die? 57. Rar 36, What is the probability of not tossing three tails with three 58. Rar fair coins? ho eig 37. What is the probability that a 75% free-throw shooter will miss his next free throw? 59. Ra er 38. What is the probability that the next person you meet was not born in July? (Assume 365 days in a year.) 60. V 39-42: Probability Distributions. Make a probability distribution for the given set of events. 61. 39. The number of boys in families with three children 62. 40. The number of heads when four fair coins are tossed 41. The sums that when two fair four-sided dice (tetrahedrons) are tossed appear 63. 64. 42. The number of girls in families with four children 43-46:Odds. Use the definition given in the text to find both the 65 odds for and the odds against the following events. 66
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 3P: Dividing a Jackpot A game between two pIayers consists of tossing coin. Player A gets a point if the...
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