document.write( "Question 1169948: A particular influenza vaccine has been found to be 95 percent effective in providing immunity. In a random sample of five vaccinated people who has been exposed to this strain of influenza, what is the probability that none of the five will come down with the disease? \n" ); document.write( "
Algebra.Com's Answer #794790 by math_helper(2461)\"\" \"About 
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\n" ); document.write( "\"+%280.95%29%5E5+=+highlight%280.7738%29+\" or about 77.4%
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