A random sample of 20 children in a large school were asked a question and 12 answered

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A random sample of 20 children in a large school were asked a question and 12 answered correctly. Estimate the proportion of children in the school who answered correctly and the standard error of this estimate.

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Business Statistics Using Excel

ISBN: 9780199659517

2nd Edition

Authors: Glyn Davis, Branko Pecar

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