Unformatted text preview: 7. a) Yes, X Y = . b) r = 0 c) The relationship is not linear. 8. No, r stays the same. 9. The first and third have the same correlation coefficient. 10. The first and second have the same correlation coefficient....
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 Spring '08
 Patton
 Statistics, Correlation Coefficient, Correlation and dependence, Pearson productmoment correlation coefficient, Spearman's rank correlation coefficient

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