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</section>
<section id="exercise-3" class="level1">
<h1>Exercise 3</h1>
<p>Calculate the sum total of RecreationVisits to Washington by using summarize() on the smaller dataframe wa_parks</p>
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<summary>Code</summary>
<div class="sourceCode cell-code" id="cb6"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a>Your code here</span></code><button title