____________\n"</span>
        <span class="string">"Confidence          Lower          Upper\n"</span>
        <span class="string">" Value (%)          Limit          Limit\n"</span>
        <span class="string">"_____________________________________________\n"</span><span class="special">;</span>
</pre>
<p>
            and then loop over the values of alpha and calculate the intervals for
            each: remember that the lower critical value is the same as the quantile,
            and the upper criti