ce as heavy as 5 kilograms.</li>
</ul>
<p>Sometimes it is tricky to determine what the measurement scale is. For instance, are “correct” and “incorrect” ordered (correct is better than incorrect) or nominal? Most of the time, a courser distinction is enough, namely whether data is <strong>categorical</strong> (nominal or ordinal) or <strong>metric</strong> (interval or ratio).</p>
</div>
<div id="the-data-generating-process" class="section level3">
<h3><span class="header-section-number">1.3.2</span