class="co">##   mri$ldl 735      10  126      1.25      33.6 [123, 128]</span></span>
<span><span class="co">## </span></span>
<span><span class="co">##  Ho:  mean = 125 ; </span></span>
<span><span class="co">##  Ha:  mean != 125 </span></span>
<span><span class="co">##  t = 0.6433 , df = 724 </span></span>
<span><span class="co">##  Pr(|T| &gt; t) =  0.520256</span></span></code></pre>
<p>Note that in addition to running the hypothesis test,
<code>ttest</code> also returns a point estimate (the column
<co