Correlation coefficients range from -1 to +1, indicating the strength of relationships between variables. Investors use correlation coefficients for portfolio diversification to reduce risk.

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This article deals with the use and misuse of the correlation coefficient when the dependent variable is of a dichotomous 0,1 nature. It focuses particularly on problems relating to curvilinearity and ...

Correlation Class 11 Revision Notes: Students can find Revision Notes for CBSE Class 11 Economics Chapter 6 Correlation here. Also, find attached a PDF download link for the same. Students can be ...