document.write( "Question 1133544: In a certain country, the true probability of a baby being a girl is 0.479. Among the next five randomly selected births in the country, what is the probability that at least one of them is a boy?\r
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document.write( "The probability is __?
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document.write( "(Round to three decimal places as needed.) \n" );
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Algebra.Com's Answer #750799 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! What is the probability none is a boy? That is 0.521, the complement, raised to the 5th power, or 0.0384 \n" ); document.write( "Therefore the rest, with probability 1-0.0384, or 0.9616, would be at least one boy. \n" ); document.write( "0.9616 or 0.962 \n" ); document.write( " |