Question
You are using 100 college students to find out how hours of revision affect their performance in a college-level Spanish language exam. Which of the
You are using 100 college students to find out how hours of revision affect their performance in a college-level Spanish language exam. Which of the following variables could be a confounding variable for your study?
gender of the students
what language is spoken at home by these students
age of the students
the temperature in the exam room WRONG
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Microeconomics Principles, Problems and Policies
Authors: Campbell R. McConnell, Stanley L. Brue, Sean Masaki Flynn
20th edition
978-0077660819, 77660811, 978-1259450242
