Statistics And Methodology - Statistics And Methodology Section 2
42. Correlation is said to be linear and non-linear if
- A
The ratio of change between the variables is constant.
- B
The ratio of change between the variables is constant and change in one variable is equal to the percentage change in other variable respectively.
- C
Change in variables are haphazard.
- D
Change in one variable is equal to the percentage change in another variable.
