document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1130404>Question 1130404</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a large population, 51 % of the people have been vaccinated. If 5 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?<BR>\n" );
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document.write( "find the probability that none was vaccinated.  The answer will be 1- that probability.<BR>\n" );
document.write( "49% haven't been vaccinated<BR>\n" );
document.write( "probability of 5 that none has been vaccinated is .49^5, or 0.0282<BR>\n" );
document.write( "probability at least one has been vaccinated is 0.9718. </SPAN>\n" );
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