Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 1 - The Nature of Probability and Statistics - 1-4 Experimental Design - Exercises - Page 24: 22

Answer

Independent variable: Income Dependent variable: Time eating out

Work Step by Step

Researchers want to see how the independent variable affects the dependent variable. Here, they want to see how income affects the amount you eat out.
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