Question: =+ Fitting a quadratic regression model to this data yielded the following summary quantities: a521.5127, b15.391902, b252.00163141, SSResid 5 .29, SSTo 5 202.87, and sb2

=+ Fitting a quadratic regression model to this data yielded the following summary quantities:

a521.5127, b15.391902, b252.00163141, SSResid 5 .29, SSTo 5 202.87, and sb2 5 .00003391.

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