Department of Agriculture is concerned about the number of acres of farmland being withdrawn from farming. The department would like to propose new legislation to prevent this but wants to show the legislature what would happen if it does not act. the department’s statistician, regresses the number of acres used for farming in the state on time. finds the following: Model Summary Model R R Square Adjusted R Square Std. Error of the Estimate 1 .943a .890 .795 3.2875 a. Predictors: (Constant), Number of Years   ANOVAb Model Sum of Squares df Mean Square F Sig. 1 Regression 1378.458 1 1378.458 141.149 .000a Residual 478.567 49 9.766     Total 1857.025 50       a. Predictors: (Constant), Number of Years b. Dependent Variable: Acres (in Millions)   Coefficientsa Model Unstandardized Coefficients Standardized Coefficients t Sig. B Std. Error Beta 1 (Constant) 2.743 .357   7.683 .000 Year -.027 .0007 -.025 -38.571 .000 a. Dependent Variable: Acres (in Millions)   How many acres of farmland will be lost in the next 10 years if the legislature does not act and if past practices continue?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Department of Agriculture is concerned about the number of acres of farmland being withdrawn from farming. The department would like to propose new legislation to prevent this but wants to show the legislature what would happen if it does not act. the department’s statistician, regresses the number of acres used for farming in the state on time. finds the following:

Model Summary

Model

R

R Square

Adjusted R Square

Std. Error of the Estimate

1

.943a

.890

.795

3.2875

a. Predictors: (Constant), Number of Years

 

ANOVAb

Model

Sum of Squares

df

Mean Square

F

Sig.

1

Regression

1378.458

1

1378.458

141.149

.000a

Residual

478.567

49

9.766

 

 

Total

1857.025

50

 

 

 

a. Predictors: (Constant), Number of Years

b. Dependent Variable: Acres (in Millions)

 

Coefficientsa

Model

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

B

Std. Error

Beta

1

(Constant)

2.743

.357

 

7.683

.000

Year

-.027

.0007

-.025

-38.571

.000

a. Dependent Variable: Acres (in Millions)

 

How many acres of farmland will be lost in the next 10 years if the legislature does not act and if past practices continue?

Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman