5/30/2008

what does significance means

Significance can be defined as the extent to which something matters; importance, but this brief explanation does not express much thing. in statistics it means probably true. When a statistic is significant it simply means that you are very sure that the statistic is reliable .the wordsignificantcan also be used to describe a finding that is unlikely to have occurred by chance, while some others use it to describe a difference or relationship that may be important by some researchers.

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