AQuA-RAT train #28927 · Probability · Counting & chance
An urn contains 10 balls, numbered from 1 to 10
An urn contains 10 balls, numbered from 1 to 10. If 2 balls are selected at random with replacement from the urn, what is the probability P that the sum of the 2 numbers on the balls will be even?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #28927
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