The sign (+ or -) of the correlation coefficient tells us the _________ , where the number (0-1) tells us the _________ of the relationship.

The sign (+ or -) of the correlation coefficient tells us the _ , where the number (0-1) tells us the _ of the relationship.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.4: Scatter Plots And Line Of Fit

Problem 18PFA

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Question

The sign (+ or -) of the correlation coefficient tells us the _________ , where the number (0-1) tells us the _________ of the relationship.

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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