Statistical Significance

What does it mean to have statistical significance? Many students including myself confuse us when trying to explain the statistical significance. Upon further research and reading, the best way to describe statistical significance is to define it as “Unlikely due to chance”. In technical terms, statistical significance means, if the null hypothesis is true then there is a low probability it is due to chance. There are a few factors that go into determining statistical significance, such as the P-value and sampling error.

Sampling error is the chance that the differences viewed in a measure of a sample group are due to chance and randomness. To avoid sampling errors, we run a statistical test that can help us find if

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