Correlation means the average relationship between two or more variables.
Correlation means the average
relationship between two or more variables. When changes in the values of a
variable affect the values of another variable, we say that there is a
correlation between the two variables. The two variables may move in the same
direction or in opposite directions. Simply because of the presence of
correlation between two variables, we cannot jump to the conclusion that there
is a cause-effect relationship between them. Sometimes, it may be due to chance
We say that the correlation is
simple if the comparison involves two variables only.
Tags : Research Methodology - Correlation And Regression Analysis
Last 30 days 819 views