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The distribution of dragons' wingspans is known to be bimodal. A very brave ecologist decides to measure the wingspans of wild dragons.  He measures 100 samples with 60 dragons in each sample. According to the central limit theorem, what do we know about the distribution of the mean wingspan?

  1. It will be approximately bimodal with a larger/wider distribution than the population distribution of individual dragons.
  2. It will be approximately normal with a larger/wider distribution than the population distribution of individual dragons.
  3. It will be approximately bimodal with a smaller/narrower distribution than the population distribution of individual dragons.
  4. It will be approximately normal with a smaller/narrower distribution than the population distribution of individual dragons.

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