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    a more than" and "less than" cumulative frequency polygon

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    The following data show the age distribution of the top 14 doctors in the emergency faculty of a local hospital.

    Age Frequency

    35-39 2
    40-44 2
    45-49 1
    50-54 3
    55-59 4
    60-64 2

    Construct a "more than" and "less than" cumulative frequency polygon

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    https://brainmass.com/statistics/frequency-distribution/a-more-than-and-less-than-cumulative-frequency-polygon-10542

    Solution Preview

    Hi
    <br><br><br><br><br>A 'more than' cumulative frequency polygon shows the number of observations more than or equal to the lower boundary of a class.
    <br><br>A 'less than' cumulative frequency polygon shows the number observations less than or equal to the upper boundary of the class.
    <br><br>By convention the lower and upper boundaries of the classes given are 34.5 and 39.5 for the ...

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    Ideas are listed regarding a "more than" and "less than" cumulative frequency polygon

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