document.write( "Question 1194943: A poll reported that 52% of people wear a seat belt. If 4 people are selected at random, find the probability that none wear their seat belt. Give your answer as a decimal rounded to two decimal places. \n" ); document.write( "

Algebra.Com's Answer #827231 by ikleyn(52803) $\"\"$ $\"About$

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\n" ); document.write( "A poll reported that 52% of people wear a seat belt.
\n" ); document.write( "If 4 people are selected at random, find the probability that
\n" ); document.write( "none wear their seat belt. Give your answer as a decimal rounded to two decimal places.
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document.write( "If 52% of people wear a seat bell, then 48% do not wear.\r\n" );
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document.write( "So, the probability that randomly selected passenger/driver does not wear his or her belt is 0.48.\r\n" );
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document.write( "Then the probability that of 4 randomly selected people (drivers or passengers) none wear their\r\n" );
document.write( "seat belt is\r\n" );
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document.write( "    P =  = 0.0530.\r\n" );
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document.write( "Round it as you want.\r\n" );
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