4 The Sample Correlation Coefficient Between Annual Raises And Teaching Evaluations For A Sample Of 353 College Faculty 1 (14.68 KiB) Viewed 31 times
4 The Sample Correlation Coefficient Between Annual Raises And Teaching Evaluations For A Sample Of 353 College Faculty 2 (14.68 KiB) Viewed 31 times
4. The sample correlation coefficient between annual raises and teaching evaluations for a sample of 353 college faculty was found to be r0.31. a. Interpret this value b. If a straight line were fit to the data using least squares regression, what proportion of variation in raises could be attributed to the approximate linear relationship between raises and evaluation?
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