A forester seeking information on basic tree dimensions obtains the following measurements of the diameters 4.5 feet
Question:
(a) Plot the scatter diagram and determine if a straight line relation is appropriate.
(b) Determine an appropriate linearizing transformation. In particular, try x€² = log x, y€² =
log y.
(c)Fit a straight line regression to the transformed data.
(d) What proportion of variability is explained by the fitted model?
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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