MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A Gallup Poll of U.S. adults indicated that Kentucky is the state with the highest percentage of smokers.† Consider the following hypothetical data from the Tri-State region, an area that comprises northern Kentucky, southeastern Indiana, and southwestern Ohio. (Round your numeric answers to four decimal places.)
State Smoker Non-Smoker
Kentucky 47 176
Indiana 32 134
Ohio 39 182
Total 118 492
(a)Use the data to compute the
(b)What is the probability of an adult in each state of the Tri-State region being a smoker? Which state in the Tri-State region has the lowest probability of an adult being a smoker?
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