Roopali pansari Asked a Question
April 13, 2020 11:32 ampts 30 pts
The sum total of the values of two variables X and Y is equal for all the observations. The value of the coefficient of correlation between 'X and 'Y' is: (1) 1 (perfectly positive) (3) (2) (perfectly negative) Zero (No correlation) (4) 0<1 (Imperfect correlation) ....can anyone plz explain why ans is negative....
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  • Rishab Soni Best Answer
    Hello. This is a fairly easy to understand question. as I've explained in your previous question the concept of correlation coefficient, I'm simply going to explain you the answer...
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