Question: =+Part of the data given in the article were used to obtain the estimated regression equation (based on n 5 26). SSRegr 5 1486.9 and

=+Part of the data given in the article were used to obtain the estimated regression equation

(based on n 5 26). SSRegr 5 1486.9 and SSResid 5 2230.2 were also calculated.

a. Interpret the values of b1 and b4

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