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9) Researchers are interested in studying the health effects of 1-bromopropane, a solvent touted a "green replacement" for ozone-depleting chemicals which has been shown in laboratory studies to a potential lung carcinogen. Although it is commonly used in several commercial industries, high levels of exposure, of the magnitude required to cause cancer in model organisms, are rare in the general population. If we consider lung cancer to be a relatively common outcome, which of the following study designs would be most appropriate for determining whether 1-bromopropane is associated with lung cancer risk: a) Cross-sectional study b) Cohort study

9) Researchers are interested in studying the health effects of 1-bromopropane, a solvent touted a "green replacement" for ozone-depleting chemicals which has been shown in laboratory studies to a potential lung carcinogen. Although it is commonly used in several commercial industries, high levels of exposure, of the magnitude required to cause cancer in model organisms, are rare in the general population. If we consider lung cancer to be a relatively common outcome, which of the following study designs would be most appropriate for determining whether 1-bromopropane is associated with lung cancer risk: a) Cross-sectional study b) Cohort study

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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9) Researchers are interested in studying the health effects of 1-bromopropane, a solvent touted as a "green replacement" for ozone-depleting chemicals which has been shown in laboratory studies to be a potential lung carcinogen. Although it is commonly used in several commercial industries, high levels of exposure, of the magnitude required to cause cancer in model organisms, are rare in the general population. If we consider lung cancer to be a relatively common outcome, which of the following study designs would be most appropriate for determining whether 1-bromopropane is associated with lung cancer risk: a) Cross-sectional study b) Cohort study c) Experimental study d) Ecologic study e) Case-control study 10) What is the null hypothesis for the study described above (Question 9)?
Transcribed Image Text:9) Researchers are interested in studying the health effects of 1-bromopropane, a solvent touted as a "green replacement" for ozone-depleting chemicals which has been shown in laboratory studies to be a potential lung carcinogen. Although it is commonly used in several commercial industries, high levels of exposure, of the magnitude required to cause cancer in model organisms, are rare in the general population. If we consider lung cancer to be a relatively common outcome, which of the following study designs would be most appropriate for determining whether 1-bromopropane is associated with lung cancer risk: a) Cross-sectional study b) Cohort study c) Experimental study d) Ecologic study e) Case-control study 10) What is the null hypothesis for the study described above (Question 9)?
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