&gt; so if the observed p-value is ~0.05 (or any other value larger than 1&#x2F;2^n) then it&#x27;s for sure a false positive (because there will be at least one occurrence of tails).<p>Good point!  I didn&#x27;t think of that.<p>&gt; Ok, enough time wasted on this subject :-)<p>Even better point!