<PRE><B>Question 462940</B>
Use &lt;a href=&quot;http://www.wolframalpha.com/input/?i=normal+cdf&amp;a=*MC.normal+cdf-_*Formula-&quot;&gt;this calculator&lt;/a&gt; to compute the following areas (simply type in the given endpoint in the &quot;endpoint&quot; box and click on the = sign or hit enter)



The area to the left of z=1.71 is &lt;font color=red&gt;&lt;u&gt;0.9564&lt;/u&gt;&lt;/font&gt;
The area to the left of z=-1.14 is &lt;font color=red&gt;&lt;u&gt;0.1271&lt;/u&gt;&lt;/font&gt;
The area to the left of z=-0.32 is &lt;font color=red&gt;&lt;u&gt;0.3745&lt;/u&gt;&lt;/font&gt;
The area to the left of z=-0.08 is &lt;font color=red&gt;&lt;u&gt;0.4681&lt;/u&gt;&lt;/font&gt;


</PRE>