# Question

Given the following pairs of (x, y) observations, compute the sample correlation.

a. (2, 5), (5, 8), (3, 7), (1, 2), (8, 15)

b. (7, 5), (10, 8), (8, 7), (6, 2), (13, 15)

c. (12, 4), (15, 6), (16, 5), (21, 8), (14, 6)

d. (2, 8), (5, 12), (3, 14), (1, 9), (8, 22)

a. (2, 5), (5, 8), (3, 7), (1, 2), (8, 15)

b. (7, 5), (10, 8), (8, 7), (6, 2), (13, 15)

c. (12, 4), (15, 6), (16, 5), (21, 8), (14, 6)

d. (2, 8), (5, 12), (3, 14), (1, 9), (8, 22)

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