The data shown to the right for the dependent variable, y, and the independent variable, x, have been collected using simple random sampling. a. Construct a scatter plot for these data. Based on the scatter plot, how would you describe the relationship between the two variables? b. Compute the correlation coefficient. a. Which graph below shows a scatter plot for these data? O A. OB. 160 AY 04 10 There appears to be 154 10+ 0 160 G linear relationship between x and y. yo 110 X 11 15 150 12 120 15 130 14 140 10 100 13 120 10 90 O. C. 160 Ay 10 O D. Ay 15 10+

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