Introduction to Probability and Statistics
Introduction to Probability and Statistics
14th Edition
ISBN: 9781133103752
Author: Mendenhall, William
Publisher: Cengage Learning
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Chapter 13, Problem 13.29SE

a.

To determine

To find: The second-order model relating to x1 and x2

b.

To determine

To comment: The fit of the model.

c.

To determine

To find: The prediction equation for predicting the mercury concentration in a female dolphin as a function of her age.

d.

To determine

To find: The prediction equation for predicting the mercury concentration in a male dolphin as a function of her age.

e.

To determine

To find: Whether the quadratic term in the prediction equation for females contribute significantly to the prediction of the mercury in a female dolphin

f.

To determine

To find: Whether there any exists important conclusion.

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