The data shown below for the dependent variable, y, and the independent variable, x, have been collected using simple random sampling. x 29.4 5.2 14.5 25.9 8.5 19.7 9.6 11 D y -6.3 26.7 12.2 -1.6 20.4 10.9 22.9 24.1 Develop a simple linear regression equation for these data. Determine the predicted y value when x = 11. Estimate the change in the y variable resulting from the increase in the x variable of 10 units. Conduct a hypothesis test to determine if an increase of 1 unit in the x variable will result in the decrease of the average value of the y variable. Use a signicance of 0.05. 99:79