Lemma
MediumAverages
AQuA-RAT train #6435 · Arithmetic · Averages

If a sample of data has mean of 20 and SD of…

If a sample of data has mean of 20 and SD of 3, which of the following values is more than 2.4 SDs from the mean?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #6435

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