elation.html"><a href="lab-3-correlation.html#excel-2"><i class="fa fa-check"></i><b>3.3</b> Excel</a></li>
<li class="chapter" data-level="3.4" data-path="lab-3-correlation.html"><a href="lab-3-correlation.html#spss-2"><i class="fa fa-check"></i><b>3.4</b> SPSS</a></li>
<li class="chapter" data-level="3.5" data-path="lab-3-correlation.html"><a href="lab-3-correlation.html#matlab-2"><i class="fa fa-check"></i><b>3.5</b> Matlab</a></li>
</ul></li>
<li class="chapter" data-level="4" data-path="lab-4-normal-di