Visually inspect the plot and write a judgment about each of the four characteristics of scatterplots that if present would lead to misinterpretation of the Pearson correlation coefficient:  curvilinearity outliers (values with a gap of >2 SD from the next extreme value) restricted range (using < ½ of the possible range of the variable) multiple sub-groups

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Visually inspect the plot and write a judgment about each of the four characteristics of scatterplots that if present would lead to misinterpretation of the Pearson correlation coefficient

  1. curvilinearity
  2. outliers (values with a gap of >2 SD from the next extreme value)
  3. restricted range (using < ½ of the possible range of the variable)
  4. multiple sub-groups
10
11
12
Static Facial Emotion Percpetion Accuracy (#Correct)
Interpersonal Perception Accuracy. All (#Correct)
Transcribed Image Text:10 11 12 Static Facial Emotion Percpetion Accuracy (#Correct) Interpersonal Perception Accuracy. All (#Correct)
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