Refer to Exercise 3.11.

(3, 6) (5, 8) (2, 6) (1, 4) (4, 7) (4, 6)

a. Use the data entry method in your scientific calculator to enter the six pairs of measurements. Recall the proper memories to find the correlation coefficient, r, the y-intercept, a, and the slope, b, of the line.

b. Verify that the calculator provides the same values for r, a, and b as in Exercise 3.11.