Below are three scores for each of nine subjects. Compute the correlation between A and B, A ...

     Below are three scores for each of nine subjects. Compute the   correlation between A and B, A and C, and B and C. Add 5 to each score in   distribution A and then multiply by 2. Recalculate the correlation between A   and B. How has the correlation between A and B changed?   Person A B C   1 2 2 6   2 0 7 3   3 5 3 10   4 6 0 3   5 6 1 6   6 8 3 1   7 0 7 5   8 3 2 7   9 8 1 10