document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1036181>Question 1036181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Arches National Park is located in southern Utah. The park is famous for its beautiful desert landscape and its many natural sandstone arches. Park Ranger Edward McCarrick started an inventory (not yet complete) of natural arches within the park that have an opening of at least 3 feet. The height of the arch opening is rounded to the nearest foot.\r<BR>\n" );
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document.write( "See the table:\r<BR>\n" );
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document.write( "Height of arch, feet	3-9	10-29	30-49	50-74	75 and higher<BR>\n" );
document.write( "Number of arches in park	111	96	30	33	18<BR>\n" );
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document.write( "For an arch chosen at random in Arches NAtional PArk, use the preceding information to estimate the probability that the height of the arch opening is 3 to 49 feet.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #650804 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=650804\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Height of arch, feet....	3-9	10-29	30-49	50-74	75 and higher<BR>\n" );
document.write( "Number of arches in park	111	96	30	33	18\r<BR>\n" );
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document.write( "For an arch chosen at random in Arches NAtional PArk, use the preceding information to estimate the probability that the height of the arch opening is 3 to 49 feet. <BR>\n" );
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document.write( "Ans: (111+96+30)/(111+96+30+33+18) = 237/288 = 0.8229\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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