Points: 0.25 of 1 Save Use the given data set to complete parts (a) through (c) below. (Use a = 0.05.) + 6.77 12 12.74 8.84 6.09 5.39 8.15 6.41 5.74 Click here to view a table of critical values for the correlation coefficient. a. Construct a scatterplot. Choose the correct graph below. O A B. O C. O D. 16- 16 164 12- N O Question Viewer 4 N 4 4 12 16 12 16 16 4 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r =] (Round to three decimal places as needed.)