Q66
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
AnswerC.
Change in variables are haphazard
D.
Change in one variable is equal to the percentage change in another variable
Answer: Option B
Solution
Answer: Option B
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