Question:
One of the assumptions of the classical linear regression model is that all the values of the explanatory variable X must
One of the assumptions of the classical linear regression model is that all the values of the explanatory variable X must
Updated On: Mar 10, 2024
- all be positive
- not all be the same
- all be negative
- average to zero
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The Correct Option is B
Solution and Explanation
The correct answer is (B) : not all be the same.
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