document.write( "Question 946187: According to a survey, 15% of city workers take the bus to work. Donatella randomly surveys 10 workers. What is the probability that exactly 6 workers take the bus to work? Round the answer to the nearest thousandth.
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Algebra.Com's Answer #577233 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! According to a survey, 15% of city workers take the bus to work. Donatella randomly surveys 10 workers. What is the probability that exactly 6 workers take the bus to work? Round the answer to the nearest thousandth. \n" ); document.write( " ------------- \n" ); document.write( "Binomial Problem with n = 10 a p(bus) = 0.15 \n" ); document.write( "---- \n" ); document.write( "P(x = 6) = 10C6*0.15^6*0.85^4 = binompdf(10,0.15,6) = 0.00125\r \n" ); document.write( "\n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |