In a study of 1,040 subjects, researchers found that the prevalence of coronary heart disease increased as
Question:
(a) What is the explanatory variable?
(b) What is the response variable?
(c) What are the observational units?
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a The explanatory variable is coffee ...View the full answer
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Related Book For
Statistics For The Life Sciences
ISBN: 9780321989581
5th Edition
Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner
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