If the correlation coefficient is negative, this means O the regression line can be used for prediction O there is no correlation beween the variables O the test statistic, t, can not be calculated O the slope of the regression line is negative O there is a strong correlation between the variables the calculation was done wrong
If the correlation coefficient is negative, this means O the regression line can be used for prediction O there is no correlation beween the variables O the test statistic, t, can not be calculated O the slope of the regression line is negative O there is a strong correlation between the variables the calculation was done wrong
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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