document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1182304>Question 1182304</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use the following results from a test for marijuana​ use, which is provided by a certain drug testing company. Among 144 subjects with positive test​ results, there are 26 false positive results. Among 151 negative​ results, there are 4 false negative results. Complete parts​ (a) through​ (c). (Hint: Construct a​ table.)\r<BR>\n" );
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document.write( "a. How many subjects were included in the​ study?<BR>\n" );
document.write( "The total number of subjects in the study was.......\r<BR>\n" );
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document.write( "b. How many subjects did not use​ marijuana?<BR>\n" );
document.write( "A total of.... subjects did not use marijuana.\r<BR>\n" );
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document.write( "c. What is the probability that a randomly selected subject did not use​ marijuana?\r<BR>\n" );
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document.write( "The probability that a randomly selected subject did not use marijuana is ....<BR>\n" );
document.write( "​(Do not round until the final answer. Then round to three decimal places as​ needed.)<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 #812528 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=812528\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  ====    Test+--------Test- ------Total<BR>\n" );
document.write( "Use+==118-----------4----------122<BR>\n" );
document.write( "Use-===26-----------147---------173<BR>\n" );
document.write( "Total---144----------151----------295\r<BR>\n" );
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document.write( "a. 295<BR>\n" );
document.write( "b.173<BR>\n" );
document.write( "c.173/295, or 0.586 </SPAN>\n" );
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