When the observed difference between the means of an experimental group and control group are not likely due to chance, researchers conclude that this difference is statistically significance.
To be statistically significance “ usually helps in quantify whether a result is likely as a result of the chance or to some factor of interest.
It should be noted that When a finding is significant, it makes one to be confident that's it real, because it is not just got luck, hence When the observed difference between the means of an experimental group and control group are not likely due to chance, researchers conclude that this difference is statistically significance.
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