poth = 155)</code>.</p>
</div>
<div class="section level3">
<h3 id="tests-of-proportions">Tests of proportions<a class="anchor" aria-label="anchor" href="#tests-of-proportions"></a>
</h3>
<p>In the above example, we investigated the mean of a continuous random
variable. However, sometimes we work with binary data. In this case, we
may wish to make inference on probabilities. In <code>rigr</code>, we
can do this using <code>proptest</code>. For one-sample proportion
tests, there are both approximate (based o