document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=309274>Question 309274</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Nine percent of men and .25% of women cannot distinguish between red and green. This is the type of color blind that causes problems with traffic laws.  If 6 men were randomly selected for a study of traffic signal perceptions, find the probablity that exactly 2 of them cannot distinguish between red and green. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #221206 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=221206\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Nine percent of men and .25% of women cannot distinguish between red and green. This is the type of color blind that causes problems with traffic laws. If 6 men were randomly selected for a study of traffic signal perceptions, find the probablity that exactly 2 of them cannot distinguish between red and green.<BR>\n" );
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document.write( "Binomial Problem with n = 6 ; p = 0.09<BR>\n" );
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document.write( "P(x = 2) = 6C2*(0.09)^2*(0.91)^4 = 0.0833<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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