Bivariate notes
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August 03, 2013 Linear Regression - What is it good for?
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Transcript of Bivariate notes
![Page 1: Bivariate notes](https://reader036.fdocuments.in/reader036/viewer/2022082513/557e81e6d8b42acf658b4961/html5/thumbnails/1.jpg)
August 03, 2013
Linear Regression - What is it good for?
![Page 2: Bivariate notes](https://reader036.fdocuments.in/reader036/viewer/2022082513/557e81e6d8b42acf658b4961/html5/thumbnails/2.jpg)
August 03, 2013
Terms - Bivariate Data• Correlation• Causality• Relationship• Model• Dependent Variable• Independent Variable
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August 03, 2013
Correlation vs Causality
Does the amount of time doing homework cause
good grades?http://www.slideshare.net/carmean/correlation-vs-causation
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August 03, 2013
http://www.webmd.com/diet/news/20080303/eating-breakfast-may-beat-teen-obesity
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August 03, 2013
Calculating Linear Regression
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August 03, 2013
Process
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August 03, 2013
Example(1,2)
(2,1)
(4,3)
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August 03, 2013
Uses