You are investigating the role of physical activity on heart disease and hypothesize that physical activity protects people from having a heart attack. While presenting these data to your colleagues, someone asks if you have considered “factor Z”, because “factor Z” is associates with physical activity and heart disease. Based on this information, “factor Z” is likely a: Group of answer choices Confounder Causal exposure Bias Error

You are investigating the role of physical activity on heart disease and hypothesize that physical activity protects people from having a heart attack. While presenting these data to your colleagues, someone asks if you have considered “factor Z”, because “factor Z” is associates with physical activity and heart disease. Based on this information, “factor Z” is likely a: Group of answer choices Confounder Causal exposure Bias Error

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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