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  <li><a href="#도수분포표" id="toc-도수분포표" class="nav-link" data-scroll-target="#도수분포표"><span class="header-section-number">1.1.3</span> 도수분포표</a></li>
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<h1 class="title"><span id="sec-data" class="quarto-section-identifier"><span class="chapter-number">1</span>&nbsp; <span 