udies.html"><a href="case-studies.html#malaria"><i class="fa fa-check"></i><b>3.9.3</b> Malaria</a></li>
<li class="chapter" data-level="3.9.4" data-path="case-studies.html"><a href="case-studies.html#is-it-better-to-rent-or-buy"><i class="fa fa-check"></i><b>3.9.4</b> Is it Better to Rent or Buy?</a></li>
<li class="chapter" data-level="3.9.5" data-path="case-studies.html"><a href="case-studies.html#an-interactive-visualization-of-nyc-street-trees"><i class="fa fa-check"></i><b>3.9.5</b> An Interactive Vis