2.35 Following is a random sample of 11 (x, y) pairs of data points: 115, 452 16,...

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2.35 Following is a random sample of 11 (x, y) pairs of data points:

115, 452 16, 182 111, 332 112, 362 116, 482 114, 422 15, 152 117, 512 14, 122 119, 572 17, 212

a. Compute the covariance.

b. Compute the correlation coefficient.

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Essential Mathematics And Statistics For Science

ISBN: 9780470694480

2nd Edition

Authors: Graham Currell, Dr. Antony Dowman

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