     For example, if you observe <span class="emphasis"><em>k</em></span> successes from <span class="emphasis"><em>n</em></span>
          trials the best estimate for the success fraction is simply <span class="emphasis"><em>k/n</em></span>,
          but if you want to be 95% sure that the true value is <span class="bold"><strong>less
          than</strong></span> some value, <span class="emphasis"><em>p<sub>max</sub></em></span>, then:
        </p>
<pre class="programlisting"><span class="identifier">p