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4.1.13 In June 2012, Time magazine ran an article titled "Do Family Dinners Really Reduce Teen Drug Use?" Answer the following questions in this context. a. Identify the observational units. b. Identify the explanatory and response variables. c. Identify a confounding variable that provides an alter- native explanation for the lower drug use among teens whose families ate dinner together, compared to those whose didn't. Also, include a diagram showing how this explanation works.

4.1.13 In June 2012, Time magazine ran an article titled "Do Family Dinners Really Reduce Teen Drug Use?" Answer the following questions in this context. a. Identify the observational units. b. Identify the explanatory and response variables. c. Identify a confounding variable that provides an alter- native explanation for the lower drug use among teens whose families ate dinner together, compared to those whose didn't. Also, include a diagram showing how this explanation works.

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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no diagram needed for part C

4.1.13 In June 2012, Time magazine ran an article titled "Do Family Dinners Really Reduce Teen Drug Use?" Answer the following questions in this context. a. Identify the observational units. b. Identify the explanatory and response variables. c. Identify a confounding variable that provides an alter- native explanation for the lower drug use among teens whose families ate dinner together, compared to those whose didn't. Also, include a diagram showing how this explanation works.
Transcribed Image Text:4.1.13 In June 2012, Time magazine ran an article titled "Do Family Dinners Really Reduce Teen Drug Use?" Answer the following questions in this context. a. Identify the observational units. b. Identify the explanatory and response variables. c. Identify a confounding variable that provides an alter- native explanation for the lower drug use among teens whose families ate dinner together, compared to those whose didn't. Also, include a diagram showing how this explanation works.
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