Homework Help is Here – Start Your Trial Now!
Math
Statistics
D and E? Thank you very much.

D and E? Thank you very much.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
100%

can someone please help with D and E? Thank you very much.

The following table shows the number of endangered and threatened spec in the US from 2003 through 2013 YEAR NUMBER 2003 813 2004 941 2 2005 962 2006 1053 2007 1132 2008 1194 LOIS 2009 1205 2010 1244 PAS 2011 1254 1320 2012 1262 (a) Use a graphing utility to plot the data as a scatter plot. (b) Use your graphing calculator to find a linear model of the data and sketch it in the above viewing window. (c) Use your graphing calculator to find a quadratic model of the data and sketch it in the above viewing window LINEAR QUADRATIC 49.4545 5.4697 a = -98174 22.010.3 b = c = 2.2141x16" 0.9574 r = 0.9884 (D) Which of the models has the higher correlation and what is that correlation? BETTER MODEL: Good Strong Weak Very Strong No Correlation Correlation Correlation Correlation Correlation (E) Using the better model calculate the number of endangered and threatened species for the United States in 2012.
Transcribed Image Text:The following table shows the number of endangered and threatened spec in the US from 2003 through 2013 YEAR NUMBER 2003 813 2004 941 2 2005 962 2006 1053 2007 1132 2008 1194 LOIS 2009 1205 2010 1244 PAS 2011 1254 1320 2012 1262 (a) Use a graphing utility to plot the data as a scatter plot. (b) Use your graphing calculator to find a linear model of the data and sketch it in the above viewing window. (c) Use your graphing calculator to find a quadratic model of the data and sketch it in the above viewing window LINEAR QUADRATIC 49.4545 5.4697 a = -98174 22.010.3 b = c = 2.2141x16" 0.9574 r = 0.9884 (D) Which of the models has the higher correlation and what is that correlation? BETTER MODEL: Good Strong Weak Very Strong No Correlation Correlation Correlation Correlation Correlation (E) Using the better model calculate the number of endangered and threatened species for the United States in 2012.
Expert Solution
steps

Step by step

Solved in 4 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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
SEE MORE TEXTBOOKS