ec:median"><i class="fa fa-check"></i><b>9.3.2</b> median</a></li>
<li class="chapter" data-level="9.3.3" data-path="ch-centre-and-dispersion.html"><a href="ch-centre-and-dispersion.html#mode"><i class="fa fa-check"></i><b>9.3.3</b> mode</a></li>
<li class="chapter" data-level="9.3.4" data-path="ch-centre-and-dispersion.html"><a href="ch-centre-and-dispersion.html#sec:harmonicmean"><i class="fa fa-check"></i><b>9.3.4</b> Harmonic mean</a></li>
<li class="chapter" data-level="9.3.5" data-path="ch-centre-and-