document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=469617>Question 469617</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can a kind soul help me with my last killer homework problem? It states:\r<BR>\n" );
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document.write( "With probability 0.05 a robotic reporter that works for MEOW NEWS will make a false statement. \r<BR>\n" );
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document.write( "Suppose the reporter produced 1900 statements last week. \r<BR>\n" );
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document.write( "13. What is the probability that 85 or fewer of those statements were false? Round answer to four places after the decimal point. \r<BR>\n" );
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document.write( "P(0<= x <= 85) = binomcdf(1900,0.05,85) = 0.1586<BR>\n" );
document.write( " but its wrong...<BR>\n" );
document.write( "14. What is the probability that 124 or more of those statements were false? Round answer to four places after the decimal point. <BR>\n" );
document.write( "P(124 <= x <= 1900) = 1 - binomcdf(1900,0.05,123) = 0.0019<BR>\n" );
document.write( "also wrong... HELP!!!<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 #322225 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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/cgi-bin/show-face.mpl?user=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=322225\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 13)<BR>\n" );
document.write( "p=.05, q=.95 n=1900<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=mu=np=1900%2A.05=95 ALIGN=MIDDLE  ALT=\"mu=np=1900%2A.05=95\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sigma=sqrt%28npq%29=sqrt%281900%2A.05%2A.95%29=9.5 ALIGN=MIDDLE  ALT=\"sigma=sqrt%28npq%29=sqrt%281900%2A.05%2A.95%29=9.5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "P(0<= x <= 85.5)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=13%29%0D%0Ap=.05%2C+q=.95+n=1900%0D%0A%3CIMG+SRC=%2Fcgi-bin%2Fplot-formula.mpl%3Fexpression=mu=np=1900%252A.05=95+ALIGN=MIDDLE++ALT=%22mu=np=1900%252A.05=95%22++ DISABLED_style= %22max-width%3A90%25%3B+height%3Aauto%3B%22+%3E%0D%0A%3CIMG+SRC=%2Fcgi-bin%2Fplot-formula.mpl%3Fexpression=sigma=sqrt%2528npq%2529=sqrt%25281900%252A.05%252A.95%2529=9.5+ALIGN=MIDDLE++ALT=%22sigma=sqrt%2528npq%2529=sqrt%25281900%252A.05%252A.95%2529=9.5%22++ DISABLED_style= %22max-width%3A90%25%3B+height%3Aauto%3B%22+%3E%0D%0AP%280%3C=+x+%3C=+85.5%29%0D%0A ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >z=(x-mu)/sigma=(85.5-95)/9.5=-1<BR>\n" );
document.write( "Area under the normal curve is .1587<BR>\n" );
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document.write( "Ed<BR>\n" );
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