document.write( "Question 388894: A Box contain 1000 light bulbs. The probability that there is at least one defective bulb in the box is 0.1 and the probability that there are at least 2 defective bulbs is 0.05. Find the probability in each of the folowing cases.
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document.write( "1. The box contain no defective bulbs.
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document.write( "2. The Box contains exactly 1 defective bulb.
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document.write( "3. The Box contains at most 1 defective bulb \n" );
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Algebra.Com's Answer #275317 by edjones(8007) You can put this solution on YOUR website! 1) 1-.1=.9 \n" ); document.write( ". \n" ); document.write( "2) .1-.05=.05 \n" ); document.write( ". \n" ); document.write( "3).9+.05=.95 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |