Lemma
MediumAverages
AQuA-RAT train #33067 · Arithmetic · Averages

The mean of set U does not exceed mean of any subset…

The mean of set U does not exceed mean of any subset of set U. Which of the following must be true about set U? I. Set U contains only one element II. All elements in set U are equal III. The median of set U equals the mean of set U

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #33067

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