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EconRegressionAnalysis

EconRegressionAnalysis - Regression Analysis Introduction...

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1 Regression Analysis Introduction to Statistics STAT 210 Spring Quarter 2008
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2 So what is this all about??? Let’s assume we want to investigate the following relationships What is the relationship between student performance and class size? What is the relationship between education and wages? Do I earn more if I drink a lot? No really !
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3 600 620 640 660 680 700 15 20 25 Test Scores and Student-Teacher Ratio Student-Teacher Ratio Test Scores
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4 0 10 20 30 40 50 5 10 16 20 Highest Grade Attended Hourly Earning and Education Earnings per hour 12
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