Consider the following data and its associated Excel output for a simple linear regression model. How would you describe the linear relationship between Y and X? Period Y Period 1 10 1 Period 2 11 2 Period 3 9 3 Period 4 12 4 Period 5 13 5 Period 6 12 6 Period 7 15 7 Intercept 2.267 Slope 0.843 Standard Error 1.810 Multiple R 0.890 R Square 0.791 O A not enough information is provided B. negative relationship no relationship D. positive relationship