The volume (in cubic feet) of a black cherry tree can be modeled by the equation y 52 2 0 3x 1 4 5x 2 where x 1 is the trees height (in feet) and x 2 is the trees diameter (in inches) (a) x 1 70, x 2 8 6 (b) x 1 65, x 2 11 0 (c) x 1 83, x 2 17 6 (d) x 1 87, x 2 19 6 Use the multiple regression equa...

y 522 03x 1 45x 2 a y 522 03 70 45 ...

The volume (in cubic feet) of a black cherry tree can be modeled by the equation y

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The volume (in cubic feet) of a black cherry tree can be modeled by the equation

ŷ = -52.2 + 0.3x₁ + 4.5x₂

where x₁ is the tree’s height (in feet) and x₂ is the tree’s diameter (in inches).

(a) x₁ = 70, x₂ = 8.6

(b) x₁ = 65, x₂ = 11.0

(d) x₁ = 87, x₂ = 19.6

Use the multiple regression equation to predict the y-values for the values of the independent variables.

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Elementary Statistics Picturing The World

ISBN: 9780321911216

6th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: Nov 24, 2015 08:19 AM

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The volume (in cubic feet) of a black cherry tree can be modeled by the equation y

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