al goals scored, we see that the mode is 3, as this is the most frequent value (there are 8 teams who scored 3 points, while there are 4 teams who scored 2 points, and 4 teams who scored 4 points).</p>
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<div id="measures-of-spread" class="section level4">
<h4><span class="header-section-number">1.4.1.2</span> Measures of spread</h4>
<p>There are three common measures of spread: the inter-quartile range, the variance, and the standard deviation.</p>
<p>The <strong>inter-quartile range</strong> is the d