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Cigarettes.

Is the nicotine content of a cigarette related to the "tars"? A collection of data (in milligrams) on 29 cigarettes produced the scatterplot, residuals plot, and regression analysis shown:

1462_Graph 8.jpg

a) Do you think a linear model is appropriate here? Explain.

b) Explain the meaning of R2 in this context.

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Category:- Statistics and Probability
Reference No.:- M92210849

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