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Statistics
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4
Mathematics
12th Grade
10/21/2007
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Term
Non-Resistant  
Definition
IS affected by extreme values
Term
Resistant        
Definition
NOT affected by extreme values
Term
Caution About Correlation and Regression
 Definition
Be mindful that correlation and regression describe only linear relationships between two variables.

The coefficient of correlation r and the LSRL are not resistant—they are highly influenced by outliers.
Term
Range  
 Definition
the area of varaition between the upper and lower scale of something.  the difference in the greatest value and the smallest value.
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