df description for disc03 problem 1

docs/disc03/index.html

@@ -138,6 +138,31 @@ <h1 class="title">Discussion 3: Querying, Grouping, and Plotting</h1>
 cover can be used for extra practice.</p>
 <hr />
 <h2 id="problem-1">Problem 1</h2>
+<p>The American Kennel Club (AKC) organizes information about dog
+breeds. We’ve loaded their dataset into a DataFrame called
+<code>df</code>. The index of <code>df</code> contains the dog breed
+names as <code>str</code> values.</p>
+<p>The columns are:</p>
+<ul>
+<li><code>'kind' (str)</code>: the kind of dog (herding, hound, toy,
+etc.). There are six total kinds.</li>
+<li><code>'size' (str)</code>: small, medium, or large.</li>
+<li><code>'longevity' (float)</code>: typical lifetime (years).</li>
+<li><code>'price' (float)</code>: average purchase price (dollars).</li>
+<li><code>'kids' (int)</code>: suitability for children. A value of
+<code>1</code> means high suitability, <code>2</code> means medium, and
+<code>3</code> means low.</li>
+<li><code>'weight' (float)</code>: typical weight (kg).</li>
+<li><code>'height' (float)</code>: typical height (cm).</li>
+</ul>
+<p>The rows of <code>df</code> are arranged in <strong>no particular
+order</strong>. The first five rows of <code>df</code> are shown below
+(though <code>df</code> has <strong>many more rows</strong> than
+pictured here).</p>
+<center><img src='../assets/images/su22-final/df.png' width=50%></center>
+<p>Assume we have already run <code>import babypandas as bpd</code> and
+<code>import numpy as np</code>.</p>
+<p><br><br></p>
 <p>The following code computes an array containing the unique kinds of
 dogs that are heavier than 20 kg <strong>or</strong> taller than 40 cm
 on average.</p>

pages/disc/disc03.yml

@@ -5,7 +5,7 @@ context: >
   Solutions will be made available after all discussion sections have concluded. You don't need to submit your answers anywhere.<br><br><b>Note: We do not plan to cover all of these problems during the discussion section</b>; the problems we don't cover can be used for extra practice.
 show_solution: true
 problems:
-  - su22-final/q3-dog-height-query-probset02
+  - su22-final/q3-dog-height-query-probset02, su22-final/data-info-disc06
   - wi21-midterm/q10-grocery-store-prices-disc03
   - wi21-midterm/q5-boolean-array
   - wi21-midterm/q6-books-grouping