a-path="lab-4-normal-distribution-central-limit-theorem.html"><a href="lab-4-normal-distribution-central-limit-theorem.html#important-things-2"><i class="fa fa-check"></i><b>4.1.1</b> important things</a></li>
</ul></li>
<li class="chapter" data-level="4.2" data-path="lab-4-normal-distribution-central-limit-theorem.html"><a href="lab-4-normal-distribution-central-limit-theorem.html#r-4"><i class="fa fa-check"></i><b>4.2</b> R</a></li>
<li class="chapter" data-level="4.3" data-path="lab-4-normal-distribution