Question: FORESTRY A model for black spruce trees is h =2.27d +33.1 where d is the DBH in inches and h is the tree height in

FORESTRY A model for black spruce trees is h =2.27d +33.1 where d is the DBH in inches and h is the tree height in feet. (A) Interpret the slope of this model. (B) What is the effect of a 1-inch increase in DBH? (C) How tall is a black spruce with a DBH of 12 inches? Round answer to the nearest foot. (D) What is the DBH of a black spruce that is 100 feet tall? Round answer to the nearest inch.

Step by Step Solution

★★★★★

3.32 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The slope of the model is 227 This means that for every one inch increase in ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

The figure contains a scatter plot of 100 data points for black walnut trees and the linear regression model for this data. (A) Interpret the slope of the model. (B) What is the effect of a 1-in....

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...

A10.1 BiDat is an innovative, new software product used for analyzing big data. The software package is used by both academic institutions and private business firms. Each of these groups has a...

10.3.9 Refer to Exercise 10.3.8. Suppose the data for fictitious tree species, A and B, were as presented in the accompanying table. The value of the chi-square statistic for this contingency table...

software projects failed. In the run-up to Y2K, most of the world's large companies claimed that fixing the Millennium Bug was a large project whose success was critical to their survival. One would...

Using Microsoft Project answer the two questions below: Widget Toy Company Frank Girardi is a project manager at the Widget Toy Company ( Widget ) , based on Kalamazoo, Michigan. Frank just submitted...

The United States is the biggest consumer of natural gas, and the second largest natural gas producer in the world. According to the US Energy Information Administration, the United States consumed...

Suppose that in Problem 13-16 the bar stock may be purchased in many sizes and that the three sizes actually used in the experiment were selected randomly. Obtain the expected mean squares for this...

The United States is the biggest consumer of natural gas, and the second largest natural gas producer in the world. According to the U.S. Energy Information Administration (EIA), the United States...

Name one plant division which displays alternation of generations.

Robinson Cleaners has the following balance sheet items. Accounts payable .......... Accounts receivable Cash ............... Notes payable Equipment .............. Salaries and wages payable...

2. No gemstones that do not contain chromium are emeralds. Th erefore, some stones that are not emeralds are not gemstones that contain chromium. Use the traditional square of opposition together...

The isotope technetium-99m is used by doctors to image the skeleton and heart muscles. Fol- lowing injection, the concentration of this isotope decays exponentially in the body. a. Let N(t) represent...

Lois Griffon, 36 years old, is a senior IT programmer with the Calgary Board of Education at its head office, downtown, at Macleod Trail and 5th Ave SE. Her husband, Peter, is 33 years of age and is...

One way to see whether this procedure will be successful is to split the original data set into two subsets: one subset for estimation and one subset for validation. A regression equation is...

The plots below show sampling distributions of p-values for different values of power. Match the distribution to the power. Please note that for this problem, you must pick values of power for all...

Maverick Ltd is a supplier of leisure boats both to the retail trade and to the public. On Monday, Cruise Ltd, one of Maverick Ltd's regular suppliers, agreed to supply Maverick Ltd with 15 carbon...

solve Researchers report a 95% Cl = 1.54 to 5.77. What would the decision be for a hypothesis test if the null hypothesis were: Answer options: retain or reject

In Problem, express your answer as a linear inequality with appropriate non-negative restrictions and draw its graph. Labor costs for a farmer are $55 per acre for corn and $45 per acre for soybeans....

In Problems 21-32, use substitution techniques and Table II to find each indefinite integral. rVr 16 dx

Solve the linear Programming problem in problem using the simplex method. Maximize subject to P = 10x1 + 50x2 + 10x3 3x1 + 3x2 + 3x3 66 6x1 - 2x2 + 4x3 48 3x1 + 6x2 + 9x3 108 x1, x2, x3 0

9. What would be the effect on eating of a drug that blocks NPY receptors? One that blocks CCK receptors?

10. In what ways does the lateral hypothalamus facilitate feeding?

4. What is the evidence that stomach distension, though sufficient, is not necessary for satiety?