It's easy to measure the circumference of a tree's trunk, but not so easy to measure its height.
Foresters developed a model for ponderosa pines that they use to predict the tree's height (in feet)
From the circumference of its trunk (in inches): $\ln \hat { h } = - 1.2 + 1.4 ( \ln C )$
) ) A lumberjack finds a tree with
A circumference of 60"; how tall does this model estimate the tree to be?
A) 5'
B) 11'
C) 83'
D) 19'
E) 93'

Question

Quizplus · Accepted Answer

The Answer of It's easy to measure the circumference of a tree's trunk, but not so easy to measure its height.
Foresters developed a model for ponderosa pines that they use to predict the tree's height (in feet)
From the circumference of its trunk (in inches): $\ln \hat { h } = - 1.2 + 1.4 ( \ln C )$
) ) A lumberjack finds a tree with
A circumference of 60"; how tall does this model estimate the tree to be?
A) 5'
B) 11'
C) 83'
D) 19'
E) 93'

It's Easy to Measure the Circumference of a Tree's Trunk ln⁡h^=−1.2+1.4(ln⁡C)\ln \hat { h } = - 1.2 + 1.4 ( \ln C )lnh^=−1.2+1.4(lnC)

It's Easy to Measure the Circumference of a Tree's Trunk $\ln \hat { h } = - 1.2 + 1.4 ( \ln C )$