<PRE><B>Question 1128375</B>
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9% of men {{{highlight(cross(in))}}} &lt;U&gt;and&lt;/U&gt; 1/4 of women cannot distinguish between the colors red and green {{{highlight(cross(a))}}} 
&lt;U&gt;Six man are randomly selected.&lt;/U&gt; Find the probability exactly two of them could not {{{highlight(cross(tell))}}} &lt;U&gt;distinct&lt;/U&gt; red from green.
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&lt;pre&gt;

This probability under the question is equal to


    {{{C[6]^2*0.09^2*(1-0.09)^4}}} = {{{((6*5)/2)*0.09^2*0.91^4}}} = 0.0833 = 8.33% (approximately).
&lt;/pre&gt;

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I am wondering what women do in this problem and for what reason the info about women was placed here: 


it is &amp;nbsp;&lt;U&gt;NOT &amp;nbsp;RELEVANT&lt;/U&gt;&amp;nbsp; &amp;nbsp;&lt;U&gt;NEITHER&lt;/U&gt; &amp;nbsp;to the question &amp;nbsp;&lt;U&gt;NOR&lt;/U&gt;&amp;nbsp; to the solution.



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