यदि एक चर क्रमिक पैमाने (ordinal scale) पर है और दूसरा चर कम से कम क्रमिक है, तो किस सहसंबंध का उपयोग किया जाता है?

Match the classification of correlation listed in LIST-I with their corresponding statistical definitions provided in LIST-II: LIST-I (Correlation Type) A. Simple Correlation B. Multiple Correlation C. Partial Correlation D. Linear Correlation LIST-II (Definition) I. Assesses relationships among more than two variables simultaneously. II. Considers the relationship between variables while holding others constant. III. Involves only two variables: one independent and one dependent. IV. Occurs when two variables have a constant ratio in their variation. Choose the correct answer from the options given below:

Given below are two statements: Assertion (A): If X and Y are transformed to U = X - Ah and V = Y - BK where h, K > 0, then rXY = rUV. Reason (R): Correlation coefficient (r) is independent of change of origin and scale. Choose the most appropriate answer: