EXTRA CREDIT PREP FOR THE FINAL

Please read the following instructions to answer questions 1-5.?

EXTRA CREDIT PREP FOR THE FINAL Please read the following instructions to answer questions 1-5. The regression model below examines factors that impact the DV Body Mass Index (BMI) among a group of fire fighter recruits. The IV is hours of sleep, and the EVs include 1) gender, 2) days per week at the gym working out, and 3) caloric intake. Please answer questions 1-5 using the regression output below. Coefficients Standardized Coefficients (unstandardiz ed Beta Sig (Constant) 10.506 9.677 1.086 294 GENDER 2.125 3.014 705 491 DAYS PER -1.914 737 -2.596 020 WEEK AT GYM CALORIC 009 003 3.280 005 INTAKE HOURS OF -400 822 -.486 633 SLEEP a. Dependent Variable: BMI 1. Identify the variables that have a statistically significant effect on BMI. 2. Based on your response above, what can you conclude about the effect of "HOURS OF SLEEP" on BMI? 3. Explain what the coefficient (B) for the EV "DAYS PER WEEK AT GYM" means? 4. Explain what the coefficient (B) for the EV "CALORIC INTAKE" means? 5. Which predictor variable not only has a statistically significant impact on BMI but the strongest effect on BMI? MacBook Pro DD 80 88 DII FB F9 FA * O - - un de 8 O E R T Y U LI K