The mothers of Mrs. Moss's first grade students are in their twenties, thirties, and forties. Suppose that

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The mothers of Mrs. Moss's first grade students are in their twenties, thirties, and forties. Suppose that 12% are in their twenties and 58% are in their thirties. What percentage are in their forties?

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Introductory Statistics Exploring The World Through Data

ISBN: 9780321978271

2nd Edition

Authors: Robert Gould, Colleen Ryan

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Question Posted: Jul 16, 2015 10:44 AM

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The mothers of Mrs. Moss's first grade students are in their twenties, thirties, and forties. Suppose that

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Introductory Statistics Exploring The World Through Data

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