document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1078946>Question 1078946</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The probability of a randomly selected car crashing during a year in a certain country is 0.0489. If a family has four &#8203;cars, find the probability that at least one of them has a car crash during a year. Is there any reason why the probability might be&#8203; wrong? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #693332 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=693332\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The probability of a randomly selected car crashing during a year in a certain country is 0.0489. If a family has four &#8203;cars, find the probability that at least one of them has a car crash during a year. Is there any reason why the probability might be&#8203; wrong? <BR>\n" );
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document.write( "Binomial Problem with n = 4, p(crash) = 0.0489 ; p(no crash) = 0.9511<BR>\n" );
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document.write( "P(1<= x <=4) = 1 - p(x = 0) = 1 - 0.9511^4 = 0.1817<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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