document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1147973>Question 1147973</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Industry standards suggest that 16% of new vehicles require warranty service within the first year. Jones Nissan, sold 11 Nissans yesterday. (Round the Mean answer to 2 decimal places and the other answers to 4 decimal places.)\r<BR>\n" );
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document.write( "a. What is the probability that none of these vehicles requires warranty service?<BR>\n" );
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document.write( "Probability           \r<BR>\n" );
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document.write( "b. What is the probability that exactly one of these vehicles requires warranty service?\r<BR>\n" );
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document.write( "Probability           \r<BR>\n" );
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document.write( "c. Determine the probability that exactly two of these vehicles require warranty service.\r<BR>\n" );
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document.write( "d. What is the probability that less than three of these vehicles require warranty service?\r<BR>\n" );
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document.write( "Probability           \r<BR>\n" );
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document.write( "e. Compute the mean and standard deviation of this probability distribution.\r<BR>\n" );
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document.write( "  Mean  µ =	<BR>\n" );
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document.write( "  Standard deviation σ =	<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #769332 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52814)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=769332\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Industry standards suggest that 16% of new vehicles require warranty service within the first year. <BR>\n" );
document.write( "Jones Nissan, sold 11 Nissans yesterday. (Round the Mean answer to 2 decimal places and the other answers to 4 decimal places.)\r<BR>\n" );
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document.write( "a. What is the probability that none of these vehicles requires warranty service?<BR>\n" );
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document.write( "b. What is the probability that exactly one of these vehicles requires warranty service?<BR>\n" );
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document.write( "c. Determine the probability that exactly two of these vehicles require warranty service.\r<BR>\n" );
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document.write( "d. What is the probability that less than three of these vehicles require warranty service?\r<BR>\n" );
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document.write( "e. Compute the mean and standard deviation of this probability distribution.\r<BR>\n" );
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document.write( "  Mean  µ =	<BR>\n" );
document.write( "  Standard deviation σ =	<BR>\n" );
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document.write( "(a)  Probability  P(0) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1-0.16%29%5E11 ALIGN=MIDDLE  ALT=\"1-0.16%29%5E11\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.84%5E11 ALIGN=MIDDLE  ALT=\"0.84%5E11\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 0.1469.\r\n" );
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document.write( "(b)  Probability  P(1) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5B11%5D%5E1%2A0.16%5E1%2A%281-0.16%29%5E%2811-1%29 ALIGN=MIDDLE  ALT=\"C%5B11%5D%5E1%2A0.16%5E1%2A%281-0.16%29%5E%2811-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=11%2A0.16%2A0.84%5E10 ALIGN=MIDDLE  ALT=\"11%2A0.16%2A0.84%5E10\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 0.3078.\r\n" );
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document.write( "(c)  Probability  P(2) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5B11%5D%5E2%2A0.16%5E2%2A%281-0.16%29%5E%2811-2%29 ALIGN=MIDDLE  ALT=\"C%5B11%5D%5E2%2A0.16%5E2%2A%281-0.16%29%5E%2811-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%2811%2A10%29%2F%281%2A2%29%29%2A0.16%5E2%2A0.84%5E9 ALIGN=MIDDLE  ALT=\"%28%2811%2A10%29%2F%281%2A2%29%29%2A0.16%5E2%2A0.84%5E9\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 0.2932.\r\n" );
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document.write( "(d)  Probability  P = P(0) + P(1) + P(2) = the sum of probabilities of (a), (b) and (c) above = 0.1469 + 0.3078 + 0.2932 = 0.7479.\r\n" );
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