Page 58 - 006
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52



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                   size) 
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                                             +
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                   (coefficient of variation)   6    "
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                                                                                                 1
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   (   (    	  "  5(  %  &    #"  #     J   (standard deviation;  S.D.)
                    1



                   &   8  /" (mean; x )
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