The table shows the outcome of car accidents in Florida for a recent year by whether or not the driver wore a seat bek. Use the data to solve Exercises 57-60. Express probabilities as fractions and as decimals rounded to three places.
CAR ACCIDENTS IN FLORIDA
Wore Seat Belt No Seat Belt Total
Driver Survived 412,368 162,527 574,895
Driver Died 510 1601 2111
Total 412,878 164,128 577,006
Source Al«n Ajresti ànd Christ»»« Frwklin. Statistics, Prentice Hall 2007
58. Find the probability of not surviving a car accident, given that the driver did not wear a seat belt
59. Rnd the probability of wearing a seat belt, given that a driver survived a car accident.
60. Find the probability of not wearing a seat belt, given that a driver did not survive a car accident.
In Exercises 61-72, we return to the. table showing the distribution, by marital status and gender, of the 212.5 million Americans ages 18 or older.
MARITAL STATUS OF THE U.S. POPULATION.
AGES 18 OR OLDER. IN MILLIONS
Never
Married
Married Widowed Divorced Total
Male – -28.6 6Z1 2.7 9.0 102.4
Female 23.3 62.8 11.3 12.7 110.1
Total 51.9 124.9 14.0 21.7 212.5
Source: US. Census Burciu
If one person is selected from the population described in the table at the bottom of the previous column, find the probability, expressed as a decimal rounded to three places, that the person
61. is not divorced.
62. is not widowed.
63. is widowed or divorced.
64. had never been married or is divorced.
65. is male or divorced.
66. is female or divorced.
67. is male, given that this person is divorced.
68. is female, given that this person is divorced.
69. is widowed, given that this person is a woman.
70. is divorced, given that this person is a man.
71. had never been married or is married, given that this person is a man.
72. had never been married or is married, given that this person is a woman.
