document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1058645>Question 1058645</A>: <I><SPAN STYLE=\"word-break: break-all;\"> There are 1000 students in a high school. Among the 1000 students, 250 students take AP Statistics, and 100 students take AP French. 80 students take both AP courses. Let S be the event that a randomly selected student takes AP Statistics, and F be the event that a randomly selected student takes AP French. Show all work. Just the answer, without supporting work, will receive no credit.<BR>\n" );
document.write( "(a) Provide a written description of the complement event of (S OR F).<BR>\n" );
document.write( "(b) What is the probability of complement event of (S OR F)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #673738 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=673738\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There are 1000 students in a high school. Among the 1000 students, 250 students take AP Statistics, and 100 students take AP French. 80 students take both AP courses. Let S be the event that a randomly selected student takes AP Statistics, and F be the event that a randomly selected student takes AP French. Show all work. Just the answer, without supporting work, will receive no credit.<BR>\n" );
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document.write( "Draw a Venn Diagram::<BR>\n" );
document.write( "Sketch a rectangle with 2 intersecting circles inside.<BR>\n" );
document.write( "Label the rectangle:: 1000<BR>\n" );
document.write( "Label the intersection:: 80<BR>\n" );
document.write( "Label the AP Stat circle with 250 -80 = 170 students who take Stat b(ut no French<BR>\n" );
document.write( "Label the AP Frence circle with 100-80 = 20 students who take French and no Stat<BR>\n" );
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document.write( "Note: There are now 170+80+20 = 270 students in S OR F<BR>\n" );
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document.write( "(a) Provide a written description of the complement event of (S OR F).<BR>\n" );
document.write( "(S OR F)' is the set of all students who do not take Stat or French<BR>\n" );
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document.write( "(b) What is the probability of complement event of (S OR F)'<BR>\n" );
document.write( "P(S OR F)' = 1 - (270/1000) = 730/1000 = 0.73<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "? <BR>\n" );
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