hw10 - E xercise 7.2 Data Set Obs x y xsq 1 0.25 1.42...

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Exercise 7.2 Data Set 15:51 Wednesday, November 3, 2010 1 Obs x y xsq 1 0.25 1.42 0.0625 2 0.50 1.39 0.2500 3 0.75 1.55 0.5625 4 1.00 1.89 1.0000 5 1.25 2.43 1.5625 6 1.50 3.15 2.2500 7 1.75 4.05 3.0625 8 2.00 5.15 4.0000 9 2.25 6.43 5.0625 10 2.50 7.89 6.2500

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Exercise 7.2 Data Set 15:51 Wednesday, November 3, 2010 2 The REG Procedure Model: MODEL1 Dependent Variable: x Number of Observations Read 10 Number of Observations Used 10 Analysis of Variance Sum of Mean Source DF Squares Square F Value Pr > F Model 1 4.65414 4.65414 74.15 <.0001 Error 8 0.50211 0.06276 Corrected Total 9 5.15625 Root MSE 0.25053 R-Square 0.9026 Dependent Mean 1.37500 Adj R-Sq 0.8904 Coeff Var 18.22015
Parameter Estimates Parameter Standard Variable DF Estimate Error t Value Pr > | t | Intercept 1 0.26626 0.15118 1.76 0.1162 y 1 0.31365 0.03642 8.61 <.0001

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Exercise 7.2 Data Set 15:51 Wednesday, November 3, 2010 3 The REG Procedure Model: MODEL1 Dependent Variable: x Output Statistics Dependent Predicted Std Error
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hw10 - E xercise 7.2 Data Set Obs x y xsq 1 0.25 1.42...

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