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    shaad.aslam's Avatar
    shaad.aslam Posts: 1, Reputation: 1
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    #1

    Oct 22, 2011, 02:36 PM
    Use the given data to find the minimum sample size required to estimate the populatio
    Use the given data to find the minimum sample size required to estimate the population proportion. Margin of error: 0.015; confidence level: 90%; p and q unknown
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    Oct 23, 2011, 03:43 AM
    Use the formula. It's just 'plug and chug'.



    If p is unknown, assume p=0.5

    In this case,

    Round up to the nearest whole number.
    reginald53's Avatar
    reginald53 Posts: 1, Reputation: 1
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    #3

    Aug 19, 2012, 09:03 AM
    . Use the given data to find the minimum sample size required to estimate the population proportion.
    Margin of error: 0.015; confidence level: 96%; unknown

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