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The table lists the smoking habits of a group of college students. Non-smoker Regular Smoker | Heavy Smoker Total 135 Sex Man Woman 187
The table lists the smoking habits of a group of college students. Non-smoker Regular Smoker | Heavy Smoker Total 135 Sex Man Woman 187 Total 322 428 47 21 68 559 187 213 10 400 a. If a student is chosen at random, find the probability of getting someone who is a regular or heavy smoker. Round your answer to three decimal places b. If a student is chosen at random, find the probability of getting someone who is a man or a non -smoker. Round your answer to three decimal places.
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Applied Statistics And Probability For Engineers
Authors: Douglas C. Montgomery, George C. Runger
6th Edition
1118539710, 978-1118539712
