document.write( "Question 908358: A random sample is drawn from a large population and it is noted whether the
\n" ); document.write( "people belong to the city or not. The probability that someone belongs to the city is .25.
\n" ); document.write( "If 20 people are selected, find the probability that there are
\n" ); document.write( "at least two persons who do
\n" ); document.write( "not belong to the city \n" ); document.write( "

Algebra.Com's Answer #550980 by ewatrrr(24785) $\"\"$ $\"About$

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p(not b elong to city) = .75, n = 20
\n" ); document.write( "P(x ≥ 2) = 1 - binomcdf(20, .75, 1) \n" ); document.write( "

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