Regression Plot y=942.196-0.884°x R*2=0.768 900 920 940 960 980 1000 Independent Variable (x) Using the regression equation provided by RStudio, identify and explain the following in your own words. a. What is the value of the y-intercept? Using your own words, explain what the y-intercept is. b. In this scenario, does the value of the y-intercept make physical sense? 001

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter4: Linear Functions
Section4.3: Fitting Linear Models To Data
Problem 7SE: A regression was run to determine whether there is arelationship between the diameter of a tree (x,...
icon
Related questions
Question
c. What is the value of the slope? Using your own words, explain what the slope of a
regression equation represents.
Transcribed Image Text:c. What is the value of the slope? Using your own words, explain what the slope of a regression equation represents.
Regression Plot
y=942.196-0.884*x
R^2=0.768
••• •.•
•..
-....-..---..------ -----....
•••0 ..
980
1000
940
960
900
920
Using the regression equation provided by RStudio, identify and explain the following in your own
words.
Independent Variable (x)
a. What is the value of the y-intercept? Using your own words, explain what the y-intercept
is.
b. In this scenario, does the value of the y-intercept make physical sense?
09
001
08
Transcribed Image Text:Regression Plot y=942.196-0.884*x R^2=0.768 ••• •.• •.. -....-..---..------ -----.... •••0 .. 980 1000 940 960 900 920 Using the regression equation provided by RStudio, identify and explain the following in your own words. Independent Variable (x) a. What is the value of the y-intercept? Using your own words, explain what the y-intercept is. b. In this scenario, does the value of the y-intercept make physical sense? 09 001 08
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Functions and Change: A Modeling Approach to Coll…
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,