Which of the following is true for the coefficient of correlation?

مندرجہ ذیل میں سے کون سا تعلق کے قابلیت کے لیے درست ہے؟

The coefficient of correlation does not depend on the change of scale

The coefficient of correlation does not depend on the change of origin

The coefficient of correlation does not depend on both the change of scale and change of origin

None of these

The coefficient of correlation (ρ) is a measure of the linear relationship between two variables.
It is a dimensionless quantity, which means that it is unaffected by changes in the scale or units of the variables.