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(6 points) In a study by the Department of Transportation, there were a total of 90 drivers that were pulled over for speeding. Out of
(6 points) In a study by the Department of Transportation, there were a total of 90 drivers that were pulled over for speeding. Out of those 90 drivers, 34 were men who were ticketed, 9 were men who were not ticketed, 9 were women who were ticketed, and 38 were women who were not ticketed. Suppose one person were chosen at random. Express your answer to each question as a fraction. (a) What is the probability that the selected person is a woman who was not ticketed? Answer: (b) What is the probability that the selected person is a woman or someone who was not ticketed? Answer: (4 points) In a survey of families, the following data were obtained relating to the number of pets in their household: Number of Pets Frequency 0 10 1 15 2 10 3 10 4 5 Total What is the probability of calling a random family from the list that has at most 2 pets? What is the probability of calling a random family from the list that has at least 2 pets
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