Which of the following situations should the correlation coefficient be calculated for? IV = race; DV = hours spent watching television IV = number of years of education; DV = income IV = gender; DV = type of car owned IV = number of years of education; DV = city of residence

Which of the following situations should the correlation coefficient be calculated for? IV = race; DV = hours spent watching television IV = number of years of education; DV = income IV = gender; DV = type of car owned IV = number of years of education; DV = city of residence

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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Question

Which of the following situations should the correlation coefficient be calculated for?

IV = race; DV = hours spent watching television

IV = number of years of education; DV = income

IV = gender; DV = type of car owned

IV = number of years of education; DV = city of residence

Definition Definition Statistical measure used to assess the strength and direction of relationships between two variables. Correlation coefficients range between -1 and 1. A coefficient value of 0 indicates that there is no relationship between the variables, whereas a -1 or 1 indicates that there is a perfect negative or positive correlation.

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