23. Weighing Seals with a Camera Listed below are the overhead widths (cm) of seal measured from photographs and the weights (kg) of the seals (based on "Mass Estimatio of Weddell Seals Using Techniques of Photogrammetry," by R. Garrott of Montana Stat University). The purpose of the study was to determine if weights of seals could be deter mined from overhead photographs. Is there sufficient evidence to conclude that there is linear correlation between overhead widths of seals from photographs and the weights c the seals? Overhead Width 7.2 7.4 9.8 9.4 8.8 8.4 Weight 116 154 245 202 200 191
23. Weighing Seals with a Camera Listed below are the overhead widths (cm) of seal measured from photographs and the weights (kg) of the seals (based on "Mass Estimatio of Weddell Seals Using Techniques of Photogrammetry," by R. Garrott of Montana Stat University). The purpose of the study was to determine if weights of seals could be deter mined from overhead photographs. Is there sufficient evidence to conclude that there is linear correlation between overhead widths of seals from photographs and the weights c the seals? Overhead Width 7.2 7.4 9.8 9.4 8.8 8.4 Weight 116 154 245 202 200 191
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
I would need some assistance with problem twenty-three, please?
Transcribed Image Text:Testing for a Linear Correlation. In Exercises 13–28, construct a scatterplot, and find
the value of the linear correlation coefficient r. Also find the P-value or the critical values
of r from Table A-6. Use a significance level of a = 0.05. Determine whether there is
sufficient evidence to support a claim of a linear correlation between the two variables.
(Save your work because the same data sets will be used in Section 10-2 exercises.)
Transcribed Image Text:23. Weighing Seals with a Camera Listed below are the overhead widths (cm) of seals
measured from photographs and the weights (kg) of the seals (based on “Mass Estimation
of Weddell Seals Using Techniques of Photogrammetry," by R. Garrott of Montana State
University). The purpose of the study was to determine if weights of seals could be deter-
mined from overhead photographs. Is there sufficient evidence to conclude that there is a
linear correlation between overhead widths of seals from photographs and the weights of
the seals?
Overhead Width
7.2
7.4
9.8
9.4
8.8
8.4
Weight
116
154
245
202
200
191
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