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MLS-C01 · Question #106
MLS-C01 Question #106: Real Exam Question with Answer & Explanation
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Modeling
Question
A Machine Learning Specialist is attempting to build a linear regression model. Given the displayed residual plot only, what is the MOST likely problem with the model?
Options
- ALinear regression is inappropriate. The residuals do not have constant variance.
- BLinear regression is inappropriate. The underlying data has outliers.
- CLinear regression is appropriate. The residuals have a zero mean.
- DLinear regression is appropriate. The residuals have constant variance.
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Topics
#Linear Regression#Residual Analysis#Model Diagnostics#Heteroscedasticity