Compare both cases below 145 Height (cm) H H H I... E '6' a 3 H N O 115 Case 1 66 67 68 69 70 71 72 Weight (kg) Height (cm) 145 140 135 130 125 120 115 Case 2 66 67 68 69 70 71 Weight (kg) 0 a. Case 1 has a lower correlation r and a lower standard error of sample slope O b. Case 1 has a higher correlation r and a higher standard error of sample slope O c. Case 1 has a lower correlation r and a higher standard error of sample slope Q d. Case 1 has a higher correlation r and a lower standard error of sample slope 72