correlation - Monday 08:53:59 Page 1 of 8 Correlation...

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Unformatted text preview: Monday, September 11, 2000 08:53:59; Page 1 of 8 Correlation Coefficients .00 5.00 10.00 15.00 20.00 0.00 10.00 20.00 30.00 40.00 .00 5.00 10.00 15.00 20.00 0.00 10.00 20.00 30.00 40.00 .00 5.00 10.00 15.00 20.00 0.00 10.00 20.00 30.00 40.00 .00 5.00 10.00 15.00 20.00 0.00 10.00 20.00 30.00 40.00 A self paced review Monday, September 11, 2000 08:53:59; Page 2 of 8 Correlation of 1.0 .00 5.00 10.00 15.00 20.00 0.00 10.00 20.00 30.00 40.00 A Positive Correlation This correlation is positive, a perfect relationship. This means one could use values on one axis to predict values on the other. Notice that in a positive correlation as one axis' values increase so do the others. This relationship allows one variable to predict the other but cannot prove that one variable will cause the change or effect on the other. Monday, September 11, 2000 08:53:59; Page 3 of 8 Correlation of -1.0 .00 5.00 10.00 15.00 20.00 0.00 10.00 20.00 30.00 40.00 A Negative Correlation This correlation is a perfect negative relationship. Note the direction of the arrow as compared to the first slide. ThisThis correlation is a perfect negative relationship....
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correlation - Monday 08:53:59 Page 1 of 8 Correlation...

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