HLT 540 Topic 6 Assignment: Correlation between Two Variables

Course : GC, Masters
Submitted : Summer Session
Contributed : Lorinsky
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  • HLT 540 Topic 6 Assignment: Correlation between Two Variables


Notes:  Covariance provides the DIRECTION (positive, negative, near zero) of the linear relationship between two variables.

 

 

 

 

Correlation provides DIRECTION and STRENGTH. It is only applicable to LINEAR relationships. Statistical significance of a correlation depends on its sample size.

r is called the (Pearson)correlation coefficient. 

 

 

 

 

 

 

 

 

 

 

 

 

 

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