 class="va">n</span><span class="op">)</span>, each <span class="op">=</span> <span class="va">k</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>    y <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/stats/Normal.html" class="external-link">dnorm</a></span><span class="op">(</span><span class="va">x</span>, <span class="va">mean</span>, <span class="fl">3</span><span class="op">)</span></span></span>
<span class="r-in"><span>  <span class="op">)</span></span></sp