(1) Anne-Marie - 2002 x groupD_setE.pdf X G A taxi company is inter X G TSX company conduct x C Search Textbook Soluti X *Course Hero | Make ev X + X @ @ File | C:/Users/syafi/Desktop/groupD_setE.pdf M groupD_setE.pdf 14 / 20 - 80% + SQ052073 Regression Modelling Matric No.. QUESTION 5 (23 MARKS) TSX company conducted a study to relate ownerships of their latest high end products with annual income of heads of households. Data collected for a random sample of 20 households, where dependent variables, OWNERSHIP coded as 1 if own its, 0 if not own its and independent variables, ANNUAL in MYR thousand. The results of the analysis are shown in OUTPUT 3. OUTPUT 3 Omnibus Tests of Model Coefficients Chi-square Sig Step 1 2.929 087 Block 2.929 087 2.929 087 Model Summary Cox & Snell R Nagelkerke R Step -2 Log like hood Square Square 22 969" .136 Estimation terminated at iteration number 4 because parameter estimates changed by less than .001, Classification Table" Predicted OWNERSHIP Percentage Observed Correct Step 1 OWNERSHIP 12 92 3 28.6 Overall Percentage. a. The cut value is .500 Variables in the Equation S.E Wald Sig. ExxB) STEP ANNUAL 019 172 2.453 .117 1.000 Comtouts -3.112 1.675 3.454 063 044 a. Variable(s) entered on step 1: ANNUAL(1) Anne-Marie - 2002 x groupD_setE.pdf X G A taxi company is inter X G TSX company conduct X C Search Textbook Soluti X *Course Hero | Make ev X + X @ @ File | C:/Users/syafi/Desktop/groupD_setE.pdf M groupD_setE.pdf 16 / 20 + 1 SOOS2073 Regression Modelling Matric No.: d) At a = 0.01, test the significant of the independent variable in this model. (4 marks) Interpret the model coefficient for ANNUAL. (2 marks)(1) Anne-Marie - 2002 x groupD_setE.pdf X G A taxi company is inter X G TSX company conduct x C Search Textbook Soluti X *Course Hero | Make ev X + X @ @ File | C:/Users/syafi/Desktop/groupD_setE.pdf M groupD_setE.pdf 17 / 20 80% + 1 SQOS2073 Regression Modelling Matric No.: What is the estimated probability that a heads of households with an annual income MYR 50,000 will own the company latest products? (5 marks) g) Calculate the classification rate and interpret the value. (4 marks) IKLAN @ KEDAH +60 16-409 8243: Nak buat DUIT masa pkp tak? X Modal tidak diperlukan satu sen Terbuka kepada semua lapisan un WhatsApp Desktop(1) Anne-Marie - 2002 x groupD_setE.pdf X G A taxi company is inter X G TSX company conduct x C Search Textbook Soluti X *Course Hero | Make ev X + X @ @ File | C:/Users/syafi/Desktop/groupD_setE.pdf M groupD_setE.pdf 17 / 20 80% + 1 SQOS2073 Regression Modelling Matric No.: What is the estimated probability that a heads of households with an annual income MYR 50,000 will own the company latest products? (5 marks) g) Calculate the classification rate and interpret the value. (4 marks)
