apter" data-level="16.7.3" data-path="ch-chi-square-tests.html"><a href="ch-chi-square-tests.html#contingency-tables-preparation"><i class="fa fa-check"></i><b>16.7.3</b> contingency tables: preparation</a></li>
<li class="chapter" data-level="16.7.4" data-path="ch-chi-square-tests.html"><a href="ch-chi-square-tests.html#contingency-tables-testing"><i class="fa fa-check"></i><b>16.7.4</b> contingency tables: testing</a></li>
</ul></li>
<li class="chapter" data-level="16.8" data-path="ch-chi-square-tests.htm