document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=657826>Question 657826</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The table below shows the frequency distribution on housing units in some part of the U.S.<BR>\n" );
document.write( "Number of Rooms<BR>\n" );
document.write( "Relative Frequency<BR>\n" );
document.write( "1<BR>\n" );
document.write( "0.005<BR>\n" );
document.write( "2<BR>\n" );
document.write( "0.012<BR>\n" );
document.write( "3<BR>\n" );
document.write( "0.104<BR>\n" );
document.write( "4<BR>\n" );
document.write( "0.21<BR>\n" );
document.write( "5<BR>\n" );
document.write( "0.218<BR>\n" );
document.write( "6<BR>\n" );
document.write( "0.19<BR>\n" );
document.write( "7<BR>\n" );
document.write( "0.122<BR>\n" );
document.write( "More than 8<BR>\n" );
document.write( "a. What is the probability that a randomly selected housing unit has at most 4 rooms?<BR>\n" );
document.write( "b. What is the probability that a randomly selected housing unit has at least 5 rooms?<BR>\n" );
document.write( "c. What is the probability that a randomly selected housing unit has more than 7 rooms? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #410201 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=410201\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The table below shows the frequency distribution on housing units in some part of the U.S.<BR>\n" );
document.write( "Number of Rooms<BR>\n" );
document.write( "Relative Frequency<BR>\n" );
document.write( "1<BR>\n" );
document.write( "0.005<BR>\n" );
document.write( "2<BR>\n" );
document.write( "0.012<BR>\n" );
document.write( "3<BR>\n" );
document.write( "0.104<BR>\n" );
document.write( "4<BR>\n" );
document.write( "0.21<BR>\n" );
document.write( "5<BR>\n" );
document.write( "0.218<BR>\n" );
document.write( "6<BR>\n" );
document.write( "0.19<BR>\n" );
document.write( "7<BR>\n" );
document.write( "0.122<BR>\n" );
document.write( "More than 8<BR>\n" );
document.write( "a. What is the probability that a randomly selected housing unit has at most 4 rooms?:::0.005+0.012+0.104+0.210 = 0.331<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "b. What is the probability that a randomly selected housing unit has at least 5 rooms?:::0.218+0.190+0.122 = 0.53<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "c. What is the probability that a randomly selected housing unit has more than 7 rooms?::: 1 - [0.331+0.219+0.190+0.122] = 0.138<BR>\n" );
document.write( "========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "===============<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );