>  319</span>&#160;<span class="comment">!       ! standard deviation of the sample (considered as the entire population) -&gt; Corrected sample standard deviation</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="comment">!       ! Standard deviation of the population -&gt; sample standard deviation</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="comment">!       ! sigma -&gt; s</span></div>
<div c