Biologists studied the relationship between embryonic heart rate and egg mass for 20 species of birds. They
Question:
For these data the fitted regression equation is
Å· = 368.06 - 82.452*
and
SS(resid) = 15748.6
(a) Interpret the value of the intercept of the regression line, b0, in the context of this setting.
(b) Interpret the value of the slope of the regression line, b1, in the context of this setting.
(c) Calculate se and specify the units.
(d) Interpret the value of se in the context of this setting.
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Related Book For
Statistics For The Life Sciences
ISBN: 9780321989581
5th Edition
Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner
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