Can you please help me verify I answered these questions correctly. Especially if I got the last one wrong, why? Thank you.

For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click here to view the data set. Click here to view the critical values table. (a) Draw a scatter diagram of the data. Choose the correct graph below. O A. O B. O c. O D. 20- 20- TY 20- 20- 10 10 (b) By hand, compute the correlation coefficient. The correlation coefficient is r= 0.943 . (Round to three decimal places as needed.) Critical values for the correlation coefficient (c) Determine whether there is a linear relation between x and y. Because the correlation coefficient is | positive and the absolute value of the correlation coefficient, 0.943 , is greater than the critical value for this data set, 0.878 no linear relation exists between x and y. Critical Values for Correlation Coefficient (Round to three decimal places as needed.) n 3 0.997 i Data set X 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 X 4 6 7 9 0.666 AN V 8 12 12 19 10 0.632 11 0.602 12 0.576 Print Done 13 0.553 14 0.532 15 0.514 16 0.497