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MMLU-Pro / 8554 / Which of the following statements is false?

Problem

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question

Which of the following statements is false?

category

math

options

  1. The t-distributions have more area under the tails than the normal distribution.
  2. The t-distributions are lower at the mean and higher at the tails, and so are more spread out than the normal distribution.
  3. Like the normal distribution, the t-distributions are symmetric.
  4. The t-distributions are the same as the normal distribution when the sample size is large.
  5. The greater the df, the closer the t-distributions are to the normal distribution.
  6. The 68-95-99.7 Rule does not apply to t-models.
  7. The smaller the df, the better the 68-95-99.7 Rule works for t-models.
  8. The t-distributions are only applicable when the data is normally distributed.

src

ori_mmlu-high_school_statistics

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Official source

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