(1 point) Match the following sample correlation coefficients with the explanati

Question

(1 point) Match the following sample correlation coefficients with the explanation of what that correlation coefficient means. Type the correct letter in each box. equation editorEquation Editor 1. r=.15r=.15 equation editorEquation Editor 2. r=0r=0 equation editorEquation Editor 3. r=.1r=.1 equation editorEquation Editor 4. r=1r=1 A. a weak positive relationship between xx and yy B. a perfect positive relationship between xx and yy C. a weak negative relationship between xx and yy D. no relationship between xx andy

Explanation / Answer

Please note that correlation coefficient ranges from -1 to 1 . Values at extreme end are high correlations and value close to zero are low or weak correlations

r=.15 , this implies a weak negative correlation

r = 0 , no correlation , no relationship between the 2 variables

r= .1 , a weak positive correlation as the value is close to 0 . hence a weak positive relationship between xx and yy

r = 1 , means perfect positive correlation between xx and yy

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