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MMLU / Which of the following is a true statement about hypothesis testing?

Problem

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question

Which of the following is a true statement about hypothesis testing?

choices

  1. If there is sufficient evidence to reject a null hypothesis at the 10% level, then there is sufficient evidence to reject it at the 5% level.
  2. Whether to use a one- or a two-sided test is typically decided after the data are gathered.
  3. If a hypothesis test is conducted at the 1% level, there is a 1% chance of rejecting the null hypothesis.
  4. The power of a test concerns its ability to detect an alternative hypothesis.

subject

high_school_statistics

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Source and history

task_id
03954df7-2b85-55e6-972e-0f2ab8ec9f07
task_key
all--test--03954df7-2b85-55e6-972e-0f2ab8ec9f07
task_revision_id
1
config / split
all / test

Official source

initial import