Please I need help with linear correlation coefficient

Question He An engineer wanted to determine how the weight of a car affects gas mileage. The following data 30 represent the weight of various cars and their gas mileage. Complete parts (a) through (d). mp Q Car (pounds) Gallon 15 Weight (Ibs 4000 "Weight Miles per 2 2500 4000 2500+ A 15 30 3300 23 Weight (Ibs) mpg B 2690 26 C 3590 18 O C. OD. D 3565 20 E 30 3475 20 mpg Click the icon to view the critical values table. 15 Weight (Ibs) 4000- 4000 2500 7 2500 15 30 Weight (Ibs) mpg (c) Compute the linear correlation coefficient between the weight of a car and its miles per gallon. Round to three decimal places as needed.) VO More Nth root \ it Enter your answer in the answer box and then click Check Answer Clear All mal Check 1 part remaining javascript:doExercise(10); 16 esc & % 5 6 3