benchmarks.wiki / Public workspace

MMLU / For the regression line, which of the following statements about residuals is…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

For the regression line, which of the following statements about residuals is true?

choices

  1. Influential scores have large residuals.
  2. If the linear model is good, the number of positive residuals will be the same as the number of negative residuals.
  3. The mean of the residuals is always zero.
  4. If the correlation is 0, there will be a distinct pattern in the residual plot.

subject

high_school_statistics

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

Official source

initial import