document.write( "Question 1049532: According to a local survey 80% of Americans own a car. If you randomly select 3 Americans
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document.write( "(a) What is the probability that all of them own a car?
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document.write( " P(All own a car) =
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document.write( "(b) What is the probability that none of them own a car?
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document.write( " P(None own a car) =
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document.write( "(b) What is the probability that at least one them owns a car?
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document.write( " P(At least one owns a car) = \n" );
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Algebra.Com's Answer #665080 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! Randomly selecting 3 Americans will give you the following probabilities: \n" ); document.write( "a) All 3 own a car: .8 x .8 x .8=.512 \n" ); document.write( "b) None own a car: .2 x .2 x .2= .008 \n" ); document.write( "c) At least one owns a car: 1-.008=.992 . ☺☺☺☺ \n" ); document.write( " |