1. Using SPSS for Simple Regression UDP 520 Lab 6 Lin November 27 th, 2007

2. Dataset – WLTP 1000 adults aged 18+ (males and females) were recruited to study the effectiveness of Weight Loss Training Program (WLTP) Variables –Sex (female=1) –BMI_1(before WLTP) –BMI_2(after WLTP) –Urban or suburban (urban=1) –Overweight_1 (overweight before WLTP) (overweight=1) –Overweight_2 (overweight after WLTP) (overweight=1) http://courses.washington.edu/urbdp520/UDP520/WLTP.sav

3. Outline Dataset Using SPSS for Simple Regression Using SPSS for OLS test

4. Research Question How does BMI_2 relate to BMI_1? Predict BMI after people participated WLTP.

5. Analysis Simple regression Where y : BMI_2 x 1 : BMI_1

6. Using SPSS for Regression Analysis

7. SPSS Output

8. SPSS Output (cont.)

9. Using SPSS for OLS Test

10. SPSS Output (OLS Test)