Question: 2 Questions for quantitative analysis. I need help! 5. For the multiple regression model 3|f=40+15X1-10X2+5X3,if}(2i , if X2 were to increase by 5 units, holding

2 Questions for quantitative analysis. I need help!

5. For the multiple regression model 3|f=40+15X1-10X2+5X3,if}(2i , if X2 were to increase by 5 units, holding X1 and X3 constant, the value of onuld be expected to decrease by 10 units. True False A Y=8-3X 6. Given the least squares regression line, a. the relationship between X and Y is nonlinear. b- as X decreases, so does Y C- the relationship between X and Yis negative. (1- there is no relationship between X and Y e. asX increases, Yincreases

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