document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=897340>Question 897340</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 20% of items produced from a factory are defective. Find the probability that in a sample of 5 chosen at random.<BR>\n" );
document.write( "i. None is defective<BR>\n" );
document.write( "ii. One is defective<BR>\n" );
document.write( "iii.P(1<x<4).\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #544107 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=544107\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 20% of items produced from a factory are defective. Find the probability that in a sample of 5 chosen at random.<BR>\n" );
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document.write( "Binomial Problem with n = 5 ; p(defect) = 0.2 ; p(not defect) = 0.8<BR>\n" );
document.write( " i. None is defective<BR>\n" );
document.write( "P(x = 0) = 0.8^5<BR>\n" );
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document.write( " ii. One is defective<BR>\n" );
document.write( "P(x = 1) = 5C1*0.2*0.8^4 = binompdf(0.4096)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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