A company that relies on Internet-based advertising linked to key websites visited wants to understand the relationship between the number of different Internet-based ads used and revenue (in $). Complete parts a through c below. a) Which variable is the explanatory or predictor variable? O A. Since the company wants to predict revenue from ads used, the explanatory variable is ads used. O B. Since the company wants to predict revenue from ads used, the explanatory variable is revenue. O C. Since the company wants to predict ads used from revenue, the explanatory variable is ads used. O D. Since the company wants to predict ads used from revenue, the explanatory variable is revenue. b) Which variable is the response variable? O A. Since the company wants to predict revenue from ads used, the response variable is ads used. O B. Since the company wants to predict revenue from ads used, the response variable is revenue. O C. Since the company wants to predict ads used from revenue, the response variable is revenue. O D. Since the company wants to predict ads used from revenue, the response variable is ads used. c) Which variable would you plot on the x-axis? O A. Since revenue is the response variable, it should be plotted on the x-axis. O B. Since ads used is the response variable, it should be plotted on the x-axis. O C. Since revenue is the explanatory variable, it should be plotted on the x-axis. O D. Since ads used is the explanatory variable, it should be plotted on the x-axis.
A company that relies on Internet-based advertising linked to key websites visited wants to understand the relationship between the number of different Internet-based ads used and revenue (in $). Complete parts a through c below. a) Which variable is the explanatory or predictor variable? O A. Since the company wants to predict revenue from ads used, the explanatory variable is ads used. O B. Since the company wants to predict revenue from ads used, the explanatory variable is revenue. O C. Since the company wants to predict ads used from revenue, the explanatory variable is ads used. O D. Since the company wants to predict ads used from revenue, the explanatory variable is revenue. b) Which variable is the response variable? O A. Since the company wants to predict revenue from ads used, the response variable is ads used. O B. Since the company wants to predict revenue from ads used, the response variable is revenue. O C. Since the company wants to predict ads used from revenue, the response variable is revenue. O D. Since the company wants to predict ads used from revenue, the response variable is ads used. c) Which variable would you plot on the x-axis? O A. Since revenue is the response variable, it should be plotted on the x-axis. O B. Since ads used is the response variable, it should be plotted on the x-axis. O C. Since revenue is the explanatory variable, it should be plotted on the x-axis. O D. Since ads used is the explanatory variable, it should be plotted on the x-axis.
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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