div id="format">
    <h2>Format</h2>
    <p>A data frame/tibble with 40 observations on one variable</p><dl><dt>score</dt>
<dd><p>first exam score</p></dd>
 

</dl></div>
    <div id="source">
    <h2>Source</h2>
    <p>Data provided by Dr. Anita Kitchens.</p>
    </div>
    <div id="references">
    <h2>References</h2>
    <p>Kitchens, L. J. (2003) <em>Basic Statistics and Data Analysis</em>.
Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.</p>
    </div>

    <div id="ref-examples">
    <h2