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A random sample for 11 exam scores produced the following (hours of study, grade) data values. Hours Studied (X) 8 6 3 2 7 6
A random sample for 11 exam scores produced the following (hours of study, grade) data values. Hours Studied (X) 8 6 3 2 7 6 6 1 7 6 40 88 77 63 69 85 74 72 54 90 79 79 Test Grade (Y) a. Compute the covariance. b. Compute the correlation coefficient. a. The covariance is (Round to three decimal places as needed.)
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