<PRE><B>Question 1194025</B>
.


&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;T R I P L I C A T E 



It is about finding the area under the normal curve.


Use free of charge online calculator


https://onlinestatbook.com/2/calculators/normal_dist.html


specially intended for this purpose.



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