Thursday, April 28, 2011

2009 - 2010 (Data Management - mean)


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Record the missing scores using the comments button below.  Remember to justify your answers.
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1 comment:

  1. SummaiaMay 17, 2011 at 8:29 AM

    First i will find out Eric's mean. His mean is 86+79+85+82=332 332 divided by 4=83. so his mean is 83.
    Todd's mean is 5 more than Eric's so 83+5=88
    Todd's numbers can be 89, 89, 89, and 85
    89+89+89+85=352
    352 divided by 4=88
    So Todd scored 89 89 89 and 85!!!!!!!!!!!!

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