Surveys for scientific research cover various fields, including government, health, social sciences, and education. For example, a survey researcher may try to capture information about the prevalence of drug use or disease. An anonymous survey of college students was taken to determine behaviors regarding alcohol, cigarettes, and illegal drugs. The results were as follows: 894 drank alcohol regularly 665 smoked cigarettes 192 used illegal drugs 424 drank alcohol regularly and smoked cigarettes 114 drank alcohol regularly and used illegal drugs 119 smoked cigarettes and used illegal drugs 97 engaged in all three behaviors 309 engaged in none of the behaviors Source: Jamie Langille, University of Nevada Las Vegas

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
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Surveys for scientific research cover various fields, including government, health, social sciences,
and education. For example, a survey researcher may try to capture information about the
prevalence of drug use or disease.
An anonymous survey of college students was taken to determine behaviors regarding alcohol,
cigarettes, and illegal drugs. The results were as follows:
894 drank alcohol regularly
665 smoked cigarettes
192 used illegal drugs
424 drank alcohol regularly and smoked cigarettes
114 drank alcohol regularly and used illegal drugs
119 smoked cigarettes and used illegal drugs
97 engaged in all three behaviors
309 engaged in none of the behaviors
Source: Jamie Langille, University of Nevada Las Vegas
Transcribed Image Text:Surveys for scientific research cover various fields, including government, health, social sciences, and education. For example, a survey researcher may try to capture information about the prevalence of drug use or disease. An anonymous survey of college students was taken to determine behaviors regarding alcohol, cigarettes, and illegal drugs. The results were as follows: 894 drank alcohol regularly 665 smoked cigarettes 192 used illegal drugs 424 drank alcohol regularly and smoked cigarettes 114 drank alcohol regularly and used illegal drugs 119 smoked cigarettes and used illegal drugs 97 engaged in all three behaviors 309 engaged in none of the behaviors Source: Jamie Langille, University of Nevada Las Vegas
How many students were surveyed?
How many drank alcohol regularly or smoked cigarettes?
How many used illegal drugs only?
How many drank alcohol regularly and smoked cigarettes, but did not use illegal drugs?
How many drank alcohol regularly or used illegal drugs, but did not smoke cigarettes?
How many engaged in exactly two of these behaviors?
How many engaged in at least one of these behaviors?
Transcribed Image Text:How many students were surveyed? How many drank alcohol regularly or smoked cigarettes? How many used illegal drugs only? How many drank alcohol regularly and smoked cigarettes, but did not use illegal drugs? How many drank alcohol regularly or used illegal drugs, but did not smoke cigarettes? How many engaged in exactly two of these behaviors? How many engaged in at least one of these behaviors?
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