A study conducted at VP1&SU to determine if certain static arm-strength measures have an influence on the

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A study conducted at VP1&SU to determine if certain static arm-strength measures have an influence on the "dynamic lift" characteristics of an individual. Twenty-five individuals were subjected to strength tests and then were asked to perform a weight-lifting test in which weight was dynamically lifted overhead. The data are given here.
(a) Estimate a and 0 for the linear regression curve μ Y׀x = a + 0x.
(b) Find a point estimate of μ y׀30.
(c) Plot the residuals versus the Xs (arm strength).Comment.
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Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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