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Mathematics, 29.06.2019 22:30 ricardodeleon152

Anormal distribution curve, where x = 70 and σ = 15, was created by a teacher using her students’ grades. what information about their performances can be obtained by analyzing the curve?

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Anormal distribution curve, where x = 70 and σ = 15, was created by a teacher using her students’ gr...
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