The data shown below for the dependent variable, y, and the independent variable, x, have been collected using simple random sampling. X 29.7 4.1 14.8 23.5 8.1 19.2 8.6 13 1.8 27.7 15.7 8.1 22.1 15.9 24.7 25.2 a. Develop a simple linear regression equation for these data. b. Determine the predicted y value when x = 11. c. Estimate the change in the y variable resulting from the increase in the x variable of 10 units. d. 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 significance of 0.05. W. I N IG PIGUILLEU y Value WHICH A - 1 1 10 21.01. Round to two decimal places as needed.) c. The change in the y variable resulting from the increase in the x variable of 10 units is 22.82 (Round to one decimal place as needed.) d. What are the appropriate hypotheses to test? O A. Ho: B, SO OB. Ho: B1 >0 OC. Ho: B1 = 0 HA: B1 >0 HA: B, SO HA: B1 0 OD. Ho: P1