Question: Thomas collected data on 25 randomly selected 17-year-olds at his school, and summarized the results in a table. Has a Driver's License Yes No Has

Thomas collected data on 25 randomly selected 17-year-olds at his school, and summarized the results in a table. Has a Driver's License Yes No Has a Job Yes 9 3 No 8 5 a. Make a table of the joint relative frequencies and marginal relative frequencies. Round to the nearest hundredth where appropriate. The table has been started for you. b. If you are given that a 17-year-old has a job, what is the probability that the 17-year-old also has a driver's license? Divide a joint relative frequency by a marginal relative frequency to find the answer. Round your answer to the nearest hundredth. ________________________________________________________________________________________ c. If you are given that a 17-year-old has a driver's license, what is the probability that the 17-year-old also has a job? Divide a joint relative frequency by a marginal relative frequency to find the answer. Round your answer to the nearest hundredth. _________________________________________________________________________

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