Bivariate notes

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Transcript of Bivariate notes

August 03, 2013

Linear Regression - What is it good for?

August 03, 2013

Terms - Bivariate Data• Correlation• Causality• Relationship• Model• Dependent Variable• Independent Variable

August 03, 2013

Correlation vs Causality

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good grades?http://www.slideshare.net/carmean/correlation-vs-causation

August 03, 2013

http://www.webmd.com/diet/news/20080303/eating-breakfast-may-beat-teen-obesity

August 03, 2013

Calculating Linear Regression

August 03, 2013

Process

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Example(1,2)

(2,1)

(4,3)

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Uses