Two regression lines are given as 3x -4y+8=0 and 4x – 3y– 1= 0.
Consider the following statements :
1. The coefficient of correlations r is 3/4.
2. The means of x and y are 3 and 4 respectively.
Which of the above statements is/are correct?
Mathematics
2021
NDA Mathematics 2021
NDA 2021
Options
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