Section Exercise 13-4 A regression model to predict Y, the state-by-state 2005 b

Question

Section Exercise 13-4 A regression model to predict Y, the state-by-state 2005 burglary crime rate per 100,000 people, used the following four state predictors: X1median age in 2005, X2 number of 2005 bankruptcies per 1,000 people, X3 -2004 federal expenditures per capita, and X4 2005 high school graduation percentage. Predictor Intercept AgeMed 4,414.1682 25.674 17.8059 0.0313 30.1905 FedSpend HSGrad% (a) Write the fitted regression equation. (Round your answers to 4 decimal places. Negative values should be indicated by a minus sign.) AgeMed + Bankrupt FedSpend+ HSGrad%

Explanation / Answer

y=4414.1682+(-25.674) agemed+17.8059 Bankrupt+ (-0.0313) Fedspent +(-30.1905) HS grad%

d) burglary rate =4414.1682+(-25.674)*35+17.8059*6.4+(-0.0313)*6284 +(-30.1905)*89=745.8923

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