The following bivariate data set contains an outlier. y 86.9 -1560.6 45.7 -461.1 83 1152.8 63.7 2016.6 76.6 1098.4 86.6 1762.9 86.5 2801.4 51.1 1327.5 51.9 809.6 81.6 562.8 65.1 545.5 76.1 912.1 58.1 -1181.8 85.5 -407.8 210.5 -14646.6 What is the correlation coefficient with the outlier? What is the correlation coefficient without the outlier? Two = Would inclusion of the outlier change the evidence for or against a significant linear correlation? O No. Including the outlier does not change the evidence regarding a linear correlation. O Yes. Including the outlier changes the evidence regarding a linear correlation.

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
The following bivariate data set contains an outlier.
y
86.9
-1560.6
45.7
-461.1
83
1152.8
63.7
2016.6
76.6
1098.4
86.6
1762.9
86.5
2801.4
51.1
1327.5
51.9
809.6
81.6
562.8
65.1
545.5
76.1
912.1
58.1
-1181.8
85.5
-407.8
210.5
-14646.6
What is the correlation coefficient with the outlier?
What is the correlation coefficient without the outlier?
Two
%3D
Would inclusion of the outlier change the evidence for or against a significant linear correlation?
O No. Including the outlier does not change the evidence regarding a linear correlation.
Yes. Including the outlier changes the evidence regarding a linear correlation.
Transcribed Image Text:The following bivariate data set contains an outlier. y 86.9 -1560.6 45.7 -461.1 83 1152.8 63.7 2016.6 76.6 1098.4 86.6 1762.9 86.5 2801.4 51.1 1327.5 51.9 809.6 81.6 562.8 65.1 545.5 76.1 912.1 58.1 -1181.8 85.5 -407.8 210.5 -14646.6 What is the correlation coefficient with the outlier? What is the correlation coefficient without the outlier? Two %3D Would inclusion of the outlier change the evidence for or against a significant linear correlation? O No. Including the outlier does not change the evidence regarding a linear correlation. Yes. Including the outlier changes the evidence regarding a linear correlation.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE 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