A Graphing Calculator Was Used to Fit the Model E(y) $\beta _ { 2 }$

Multiple Choice

A graphing calculator was used to fit the model E(y) = ?0 + ?1x + ?2x2 to a set of data. The resulting screen is shown below. Which number on the screen represents the estimator of $\beta _ { 2 }$ ?

A) .9286
B) 5.5
C) 11
D) .9405