Question
The following bivariate data set contains an outlier. x y 41.5 64.2 38.6 -481.8 45.6 447.6 36.8 663.3 35.9 -517.3 36.9 -639.8 39.6 -35.1 32.2
The following bivariate data set contains an outlier.
x y
41.5 64.2
38.6 -481.8
45.6 447.6
36.8 663.3
35.9 -517.3
36.9 -639.8
39.6 -35.1
32.2 1170.9
37.1 -91
35.5 265.1
36.1 -323
31.2 273.7
35.3 -135.7
39.1 245.3
88.8 6603
What is the correlation coefficient with the outlier?
rw
=
What is the correlation coefficient without the outlier?
rwo
=
Would inclusion of the outlier change the evidence for or against a significant linear correlation?
__No. Including the outlier does not change the evidence regarding a linear correlation.
__Yes. Including the outlier changes the evidence regarding a linear correlation.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started