Please help me

a. Obtain the linear correlation coefficient

(Round to three decimal places asneeded.)t.

b. Interpret the value of r in terms of the linear relationship between the two variables.

c. Discuss the graphical interpretation of the value of r.

d. Obtain the value of the coefficient of determination by squaring r.

(Round to three decimal places asneeded.)

The following are data on age (in weeks) and crown-rump length (in millimeters) for fetuses. A scatterplot of the data is given to the Ay right 300- 200- Age (x) | 10 10 13 13 18 19 20 22 25 27 - 100- O X Length 66 64 106 107 161 168 178 229 234 279 0 (y) 0 10 20 30