When r = -1, the lines of regression will be_____________.
A
negative slope
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
positive slope
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
running downwards from left to right
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
both (A) and (C)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is B both (A) and (C) When coefficient of correlation is -1, then the two lines of regression coincides and have a negative slope and also run downwards from left to right.