/a></li>
<li class="chapter" data-level="15.3.4" data-path="data-viz.html"><a href="data-viz.html#line-graphs"><i class="fa fa-check"></i><b>15.3.4</b> Line Graphs</a></li>
<li class="chapter" data-level="15.3.5" data-path="data-viz.html"><a href="data-viz.html#slopegraphs"><i class="fa fa-check"></i><b>15.3.5</b> Slopegraphs</a></li>
<li class="chapter" data-level="15.3.6" data-path="data-viz.html"><a href="data-viz.html#bar-charts"><i class="fa fa-check"></i><b>15.3.6</b> Bar Charts</a></li>
<li class="ch