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Unformatted text preview: formula: strong association value: independence value: Chapter 12: Regression Regression model: Regression line for the sample: Goal for hypothesis test: 1) Hypotheses: 2) Assumptions: random sample 3) Test Statistic: t df= 4) pvalue: 5) Conclusions: What the conclusion means for independence: What the conclusion means for the population correlation coefficient: Regression towards the mean: R 2 :...
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 Summer '11
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