document.write( "Question 405241: The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If 4 people are selected at random, find the probability that they all used a seat belt the last time they got into a car?. \n" ); document.write( "
Algebra.Com's Answer #286299 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If 4 people are selected at random, find the probability that they all used a seat belt the last time they got into a car?. \n" ); document.write( "----- \n" ); document.write( "Ans: 0.52^4 = 0.0731 \n" ); document.write( "---- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==== \n" ); document.write( " \n" ); document.write( " |