Question: Which condition is not required for building a linear regression model to explain the effect of factors? a. Normality of residual errors. b. Homoscedasticity: The
Which condition is not required for building a linear regression model to explain the effect of factors?
a.
Normality of residual errors.
b.
Homoscedasticity: The variance of residual is the sameforany value of X.
c.
The relationship between X and the mean of Y islinear.
d.
Independence: Observations are independent of each other.
e.
All are conditions.
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