Variables Entered/Removed(a)ModelVariables EnteredVariables RemovedMethod1x3.Stepwise (Criteria: Probability-of-F-to-enter = .100).2x5.Stepwise (Criteria: Probability-of-F-to-enter = .100).3x4.Stepwise (Criteria: Probability-of-F-to-enter = .100).4x1.Stepwise (Criteria: Probability-of-F-to-enter = .100).a Dependent Variable: Model SummaryModelRR SquareAdjusted R SquareStd. Error of the Estimate1.994(a).988.988239.138562.997(b).994.994172.358933.998(c).996.995147.169134.999(d).997.997118.53645a Predictors: (Constant), x3b Predictors: (Constant), x3, x5c Predictors: (Constant), x3, x5, x4d Predictors: (Constant), x3, x5, x4, x1ANOVA(e)Model Sum of SquaresdfMean SquareFSig.1Regression115505866.7181115505866.7182019.784.000(a) Residual1372494.0202457187.251 Total116878360.73825 2Regression116195085.930258097542.9651955.646.000(b) Residual683274.8082329707.600 Total116878360.73825 3Regression116401868.208338800622.7361791.452.000(c) Residual476492.5302221658.751 Total116878360.73825 4Regression116583292.043429145823.0112074.304.000(d) Residual295068.6952114050.890 Total116878360.73825 a Predictors: (Constant), x3b Predictors: (Constant), x3, x5c Predictors: (Constant), x3, x5, x4d Predictors: (Constant), x3, x5, x4, x1e Dependent Variable: Coefficients(a)Model Unstandardized CoefficientsStandardized CoefficientstSig. BStd. ErrorBeta 1(Constant)-294.00765.305 -4.502.000 x3.267.006.99444.942.0002(Constant)-243.09548.241 -5.039.000 x3.200.015.74313.660.000 x5.515.107.2624.817.0003(Constant)-264.98041.795 -6.340.000 x3.124.028.4624.520.000 x5.674.105.3436.431.000 x4.471.152.2093.090.0054(Constant)-366.32443.917 -8.341.000 x3.070.027.2612.618.016 x5.477.101.2434.746.000 x4.667.134.2974.967.000 x1.011.003.2203.593.002a Dependent Variable: Excluded Variables(e)Model Beta IntSig.Partial CorrelationCollinearity Statistics Tolerance1x1.247(a)3.650.001.606.070x2-.146(a)-.463.648-.096.005x4-.005(a)-.050.960-.010.053x5.262(a)4.817.000.709.0862x1.096(b)1.194.245.247.038x2-.569(b)-2.717.013-.501.005x4.209(b)3.090.005.550.0403x1.220(c)3.593.002.617.032 x2-.433(c)-2.242.036-.440.0044x2-.271(d)-1.577.131-.332.004a Predictors in the Model: (Constant), x3b Predictors in the Model: (Constant), x3, x5c Predictors in the Model: (Constant), x3, x5, x4d Predictors in the Model: (Constant), x3, x5, x4, x1e Dependent Variable: