Please answer D and H What is the change in odds, for7 The following results were obtained from a regression of n = 14 housing prices (indollars) on median family income, size of house, and size of lot:%3DMeanSum ofdfsquaresquares4234Regression SS:Residual SS:3487Total SS:Coefficient (b)Standard error(sb)VIFMedian family1.570.341.3incomeSize of house (sq. ft)23.411.22.9Size of lot (sq. ft)-9.57.111.3Constant40,0001000(a) Fill in the blanks.(b) What is the value of 2?(c) What is the standard error of the estimate?(d) Test the null hypothesis that R = 0 by comparing the F-statistic from the tablewith its critical value.(e) Are the coefficients in the direction you would hypothesize?If not, which coefficients are opposite in sign from what you would expect?(f) Find the t-statistics associated with each coefficient, and test the nullhypotheses that the coefficients are equal to zero. Use a = 0.05, and be sureto give the critical value of t.(g) What do you conclude from the variance inflation factors (VIFS)? What (if any)modifications would you recommend in light of the VIFS?(h) What is the predicted sales price of a house that is 1500 square feet, on alot 60'x100', and in a neighborhood where the median family income is$40,000?F.3 一二

Name: Please answer D and H What is the change in odds, for7 The following r
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Description: Please answer D and H What is the change in odds, for7 The following results were obtained from a regression of n = 14 housing prices (indollars) on median family income, size of house, and size of lot:%3DMeanSum ofdfsquaresquares4234Regression SS:Re