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Math Help - help

  1. #1
    Newbie
    Joined
    Sep 2006
    Posts
    14

    Unhappy help

    regular exercise

    median- 70
    lower quartile-64
    upper quartile-74
    inter quartile range-10

    No exercise

    median- 76.5
    lower quartile-73.5
    upper quartile-81.5
    inter quartile range-8

    do people who take regular exercise have a lower pulse rate?Explain answer fully
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  2. #2
    Member Glaysher's Avatar
    Joined
    Aug 2006
    From
    Newton-le-Willows
    Posts
    224
    Usually you compare the medians to see which is "better" and the inter-quartile range to see which is more "reliable" (the smaller the inter-quartile range the more "reliable")
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