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Asked by AJZ

How do I draw a regression line on a scatter diagram, using y=a+bx and preferably a Casio CG50 if the calculator matters?

https://edu.casio.com/support/qsg/pdf/fx-CG50/11_CASIO_QuickStartGuide_fx-CG50_PICTURE%20PLOT.pdf Check this out.

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Karan Mahendra Jain
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