document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=273125>Question 273125</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The number of golf balls ordered by customers of a pro shop has the following probability distribution:<BR>\n" );
document.write( "x      3   /  6   /  9   /  12   /  15   /<BR>\n" );
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document.write( "P(X)  0.27 / 0.17 /0.33  /  0.12  /  0.11 /\r<BR>\n" );
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document.write( "I know the mean is 7.89 and the standard deviation is 3.88<BR>\n" );
document.write( "u=sum(x times P(x)) divided by P(P(x))\r<BR>\n" );
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document.write( "I'm not sure what is the process of this question<BR>\n" );
document.write( "Find the probability of six or more golf balls being ordered?\r<BR>\n" );
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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 #199599 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=199599\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The number of golf balls ordered by customers of a pro shop has the following probability distribution:<BR>\n" );
document.write( "x 3 / 6 / 9 / 12 / 15 /<BR>\n" );
document.write( "______________________________________<BR>\n" );
document.write( "P(X) 0.27 / 0.17 /0.33 / 0.12 / 0.11 / <BR>\n" );
document.write( "I know the mean is 7.89 and the standard deviation is 3.88<BR>\n" );
document.write( "u=sum(x times P(x)) divided by P(P(x)) <BR>\n" );
document.write( "I'm not sure what is the process of this question<BR>\n" );
document.write( "Find the probability of six or more golf balls being ordered? <BR>\n" );
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document.write( "Adding the P(x) values you see they sum to 1.<BR>\n" );
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document.write( "So, P(x >= 6) <BR>\n" );
document.write( "= 1 - P(x=3)<BR>\n" );
document.write( "= 1 - 0.27<BR>\n" );
document.write( "= 0.73<BR>\n" );
document.write( "===========<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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