Q120
Suppose, you got a situation where you find that your linear regression model is under fitting the data. In such situation which of the following options would you consider?1. I will add more variables2. I will start introducing polynomial degree variables3. I will remove some variables
A.
1 and 2
AnswerB.
2 and 3
C.
1 and 3
D.
1, 2 and 3
Answer: Option A
Solution
Answer: Option A
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