NDA2013MathematicsStatisticsActual
If two lines of regression are perpendicular, then the correlation coefficient r is
Options
- A2
- B1 2
- C0
- DNone of the above
Correct answer
C. 0
Step-by-step solution
The correct answer is option C.
Quantrex AcademyJEE · NEET · NDA PYQs with solutions
Open app
C. 0
The correct answer is option C.