Extent severity of sunburn (measured with a continuous scale) is predicted based on the amount of sunblock
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Extent severity of sunburn (measured with a continuous scale) is predicted based on the amount of sunblock a person uses.The regression model results in a slope (b1) of -2.3, p<.05 for sunblock.Given this slope, plotting amount of sunblock as X and severity of sunburn as Y, we would expect the regression line on a scatterplot to: A regression line that begins high and ends low (from left to right). Why is it that it begins high and ends low?
Related Book For
Basic Business Statistics Concepts And Applications
ISBN: 9780132168380
12th Edition
Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel
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