 statistics students</h2>

<h3>Description</h3>

<p>Grades on three exams and overall course grade for 233 students during
several years for a statistics course at a university.
</p>


<h3>Usage</h3>

<pre><code class='language-R'>exam_grades
</code></pre>


<h3>Format</h3>

<p>A data frame with 233 observations, each representing a student.
</p>

<dl>
<dt>semester</dt><dd><p>Semester when grades were recorded.</p>
</dd>
<dt>sex</dt><dd><p>Sex of the student as recorded on the university registration system