please answer this question

Let x be a random variable that represents the percentage of successful free throws a professional basketball player makes in a season. Let y be a random variable that represents the percentage of successful eld goals a professional basketball player makes in a season. A random sample of n = 6 professional basketball players gave the following information. x 76 64 63 80 63 67 y 51 42 50 47 42 44 Verify that 2x = 413, 2y = 276, D2 = 28,699, 21/2 = 12,774, ny = 19,068, and r = 0.482, and nd the P value for the test that claims 9 is greater zero. C\