document.write( "Question 1174102: In a large population, 64 % of the people have been vaccinated. If 4 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?\r
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Algebra.Com's Answer #799488 by MathTherapy(10552) $\"\"$ $\"About$

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In a large population, 64 % of the people have been vaccinated. If 4 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?\r
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I agree with tutor @IKLEYN that the other person is WRONG. I also agree with tutor @IKLEYN's setup of the problem, with the exception that
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document.write( "the success rate s/b 64% (.64) as opposed to 62% (.62), thereby making the answer: 0.98320384 ≈  \n" );
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