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MMLU-Pro / 8014 / A researcher is hoping to find a predictive linear relationship between the…

Problem

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

question

A researcher is hoping to find a predictive linear relationship between the explanatory and response variables in her study. Accordingly, as part of her analysis she plans to generate a 95% confidence interval for the slope of the regression line for the two variables. The interval is determined to be (0.45, 0.80). Which of the following is (are) true? (Assume conditions for inference are met.) I. She has good evidence of a linear relationship between the variables. II. It is likely that there is a non-zero correlation (r) between the two variables. III. It is likely that the true slope of the regression line is 0.

category

math

options

  1. I only
  2. I, II, and III
  3. None of the above
  4. I and II only
  5. III only
  6. II and III only
  7. I and III only
  8. Only II is likely, while I and III are not
  9. II only
  10. I and II are likely, but III is not

src

ori_mmlu-high_school_statistics

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Source and history

upstream_id / Original problem ID
8014
task_id
75fe613e-ab62-5d8c-bf2f-434b8fd6ac9a
task_key
default--test--8014
task_revision_id
1
config / split
default / test

Official source

initial import