Câu 20: SnowPro Advanced Data Scientist DSA-C03
A Data Science team plotted a scatterplot between the residuals and predicted values in a linear regression. A team member found that there is a relationship between the values and a pattern. Which conclusion can be made about this linear regression?
Nội dung câu hỏi
A Data Science team plotted a scatterplot between the residuals and predicted values in a linear regression. A team member found that there is a relationship between the values and a pattern. Which conclusion can be made about this linear regression?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Since there is a relationship, the mode is good.
- B. Since there is a relationship, the model is not good. — đáp án hiện tại
- C. Since there is a relationship, the prediction and residuals need to be recalculated.
- D. Another model should be used to validate that the relationship and patterns are accurate.
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