What does the magnitude of a correlation coefficient indicate about the variables in a correlational study? size of the variables strength of the relationship between the variables number of data points direction of the relationship between the variables?

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Strength of the relationship between the variables 

Correlation Coefficient determines how much a variable correlate. It was ranged from -1 into 1. The closer it was to 0, the weaker the correlation is and the closer it was to 1 (or -1) mean the correlation is stronger. Value 1 means it directly related and value -1 mean is inversely related.

Correlation Coefficient determines how much a variable correlate. It was ranged from -1 into 1. The closer it was to 0, the weaker the correlation is and the closer it was to 1 (or -1) mean the correlation is stronger.A statistic that indicates the degree to which two variables are related to one another in a linear fashion