="r-in"><span><span class="fu"><a href="https://rdrr.io/r/graphics/hist.html" class="external-link">hist</a></span><span class="op">(</span><span class="va">Subway</span><span class="op">$</span><span class="va">time</span>, main <span class="op">=</span> <span class="st">"Exercise 5.19"</span>, </span></span>
<span class="r-in"><span>xlab <span class="op">=</span> <span class="st">"Time (in minutes)"</span>, col <span class="op">=</span> <span class="st">"purple"</span><span class="op">)</span></span></spa