A nationwide survey conducted by the National Cancer Society revealed the following information. Of 10,000 people surveyed, 3100 were "heavy coffee drinkers," and 169 had cancer of the pancreas. Of those who had cancer of the pancreas, 120 were heavy coffee drinkers. Using the data in this survey, determine whether the events "being a heavy coffee drinker" and "having cancer of the pancreas are independent events.
A nationwide survey conducted by the National Cancer Society revealed the following information. Of 10,000 people surveyed, 3100 were "heavy coffee drinkers," and 169 had cancer of the pancreas. Of those who had cancer of the pancreas, 120 were heavy coffee drinkers. Using the data in this survey, determine whether the events "being a heavy coffee drinker" and "having cancer of the pancreas are independent events.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A nationwide survey conducted by the National Cancer Society revealed the following information. Of 10,000 people surveyed, 3100 were "heavy coffee drinkers," and 169 had cancer of the pancreas. Of those who had cancer of the pancreas, 120 were heavy coffee drinkers. Using the data in this survey, determine whether the events "being a heavy coffee drinker" and "having cancer of the pancreas are independent events.
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