please solve and explain this question Regression Diagnostics and Pitfalls Probl

Question

please solve and explain this question

Regression Diagnostics and Pitfalls Problem 2 A residuals have nonzero mean B residuals have trend C: data have nonlinear association D: data are heteroscedastic E: regression looks fine F: regression is a poor summary of the data Select those attributes that can be inferred from the following residual plot (select all that apply). (Q2) G regression went wrong Problem 2: interpret this residual plot 300 200 100. 100 -300 T00 10 10 r: -0.79 x = 3.42 y =-397.71

Explanation / Answer

Plotted points are moderately parallel to the x axis and middle points are perpendicular to 0 to the Y- axis

so regression model is fine and predictable.

so option B, D, E are correct

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.