ings"><i class="fa fa-check"></i><b>2.1.1</b> important things</a></li>
</ul></li>
<li class="chapter" data-level="2.2" data-path="lab-2-descriptive-statistics.html"><a href="lab-2-descriptive-statistics.html#r-2"><i class="fa fa-check"></i><b>2.2</b> R</a></li>
<li class="chapter" data-level="2.3" data-path="lab-2-descriptive-statistics.html"><a href="lab-2-descriptive-statistics.html#excel-1"><i class="fa fa-check"></i><b>2.3</b> Excel</a></li>
<li class="chapter" data-level="2.4" data-path="lab-2-descrip