Lemma
MediumAverages
AQuA-RAT train #13317 · Arithmetic · Averages

A Bell Curve (Normal Distribution) has a mean of − 1 and…

A Bell Curve (Normal Distribution) has a mean of − 1 and a standard deviation of 1/8 . How many integer values Z are within three standard deviations of the mean?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #13317

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