document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=587104>Question 587104</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose a class of about 100 students took their statistics final and their grades are shown in the table below<BR>\n" );
document.write( "A,  B,  C,  D,  F<BR>\n" );
document.write( "25,  28,  34,  10,  3<BR>\n" );
document.write( "a- Choose one student at random. What is the probability that he or she received a B or a C?!<BR>\n" );
document.write( "b- What is the probability that a student selected at random passed the final (where D is considered to be a passing grade)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #373980 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=373980\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Suppose a class of about 100 students took their statistics final and their grades are shown in the table below<BR>\n" );
document.write( "A, B, C, D, F<BR>\n" );
document.write( "25, 28, 34, 10, 3<BR>\n" );
document.write( "a- Choose one student at random. What is the probability that he or she received a B or a C?!<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Ans: (28+34)/(25+28+34+10+3) = 62/100 = 0.62<BR>\n" );
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document.write( "b- What is the probability that a student selected at random passed the final (where D is considered to be a passing grade)<BR>\n" );
document.write( "Ans: 97/100<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );