<p>The two tags <a href="https://stats.stackexchange.com/questions/tagged/significance-test">significance-test</a> and <a href="https://stats.stackexchange.com/questions/tagged/statistical-significance">statistical-significance</a>
are very similar. The same thing occurs with <a href="https://stats.stackexchange.com/questions/tagged/mathematics">Mathematics</a> and <a href="https://stats.stackexchange.com/questions/tagged/mathematical-statistics">mathematical-statistics</a></p>

<p>I guess these should be merged. What do you think ? if you think merging is a good idea ? how do we merge ? I would propose to merge the smallest into the biggest.</p>

<p>it seems that there is a "deduplication process" (see the Answer of Jeff Atwood <a href="https://stats.meta.stackexchange.com/questions/666/merge-tags-duplicate-tags">here</a>)
Should we run that ?</p>
