ibution with mean = 0 has fraction &lt;= -2, p = 0.001
Normal distribution with mean = 0 has fraction &gt; -2, p = 0.999
</pre>
<h5>
<a name="math_toolkit.stat_tut.weg.find_eg.find_scale_eg.h0"></a>
            <span class="phrase"><a name="math_toolkit.stat_tut.weg.find_eg.find_scale_eg.controlling_how_errors_from_find"></a></span><a class="link" href="find_scale_eg.html#math_toolkit.stat_tut.weg.find_eg.find_scale_eg.controlling_how_errors_from_find">Controlling
            how Errors from find_scale are 