If a scatter plot is given to support a linear regression, is the variability of the points
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If a scatter plot is given to support a linear regression, is the variability of the points about the line roughly the same over the range of the independent variable? If not, then perhaps some transformation of the variables is necessary before computing the regression line.
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Related Book For
Medical Statistics
ISBN: 9780470025192
4th Edition
Authors: Michael J. Campbell, David Machin, Stephen J. Walters
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