 qq-plot and conduct a Shapiro-Wilk test.</p></li>
<li><p>Are the residuals normally distributed? <select class="webex-select"><option value="blank"></option>
<option value="">Yes</option>
<option value="">No</option>
<option value="answer">No, but given the sample it is probably acceptable to proceed</option></select></p></li>
</ul>
<p>For the final assumption, we can again use <code><a href="https://rdrr.io/pkg/afex/man/deprecated.html">test_levene()</a></code> to test homogeneity of variance.</p>
<ul>
<l