document.write( "Question 1178543: The probability of the movie you want being at the Kroger redbox is 67% and the probability that the BlockBuster machine has the movie you want is 76 %. The probability that both have the movie is 56%. \r
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Algebra.Com's Answer #807833 by ikleyn(52781) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "The probability of the movie you want being at the Kroger redbox is 67% and the probability
\n" ); document.write( "that the BlockBuster machine has the movie you want is 76 %. The probability that both have the movie is 56%.
\n" ); document.write( "A. What is the probability that neither machine has the movie you want?
\n" ); document.write( "B. What is the probability that only Rebox has the movie you want?
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document.write( "(A)  I will solve it in two steps.\r\n" );
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document.write( "         P(at least one) = 67% + 76% - 56% = 87%.\r\n" );
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document.write( "         Hence  P(no one) = 1 - P(at least one) =  1 - 87% = 13%.      ANSWER\r\n" );
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document.write( "(B)  P(only Redbox) = 67% - 56% = 11%.      ANSWER\r\n" );
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