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Ex: A's school has a mean score of 3 and a SD of 0.7 for their math tests, B's school has a mean score of
Ex: A's school has a mean score of 3 and a SD of 0.7 for their math tests, B's school has a mean score of 80 and a SD of 10. A's score is 2.85 and B's is 77. Who is better?
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