A recent federal report indicated that 27% of children ages 2 to 5 ate a vegetable at

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A recent federal report indicated that 27% of children ages 2 to 5 ate a vegetable at least five times a week. How large a sample is needed to estimate the true population proportion within 2% with a 98% level of confidence? Be sure to use the information contained in the federal report.

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Statistical Techniques In Business And Economics

ISBN: 9781260239478

18th Edition

Authors: Douglas Lind, William Marchal, Samuel Wathen

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