AQuA-RAT train #91371 · Arithmetic · Averages
Arithmetic mean and standard deviation of a certain normal distribution are 13.5…
Arithmetic mean and standard deviation of a certain normal distribution are 13.5 and 0.5. What value is exactly 2 standard deviations less than the mean?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #91371
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