document.write( "Question 1192878: In a group of college students, 60 males and 75 females, 25% of the males and 40% of the females are from out of state. A student is randomly selected. Find the following probabilities. (Round your answers to three decimal places.)
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document.write( "(a) The person is a female.\r
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document.write( "(b) The person is from out of state, given that the person is a male.\r
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document.write( "(c) The person is from out of state when the person is selected from the females.\r
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document.write( "(d) The person is from out of state.\r
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document.write( "(e) The person is female when the selection is made from the out-of-state persons.
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Algebra.Com's Answer #824880 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! --------M--------F--------total \n" ); document.write( "IS----45--------45--------90 \n" ); document.write( "OS---15--------30--------45 \n" ); document.write( "Total. 60--------75-------135 \n" ); document.write( "a. 75/135=0.556 \n" ); document.write( "b. 15/60=0.250 \n" ); document.write( "c. 30/74 or 0.400 These two were given \n" ); document.write( "d. 45/135=1/3=0.333 \n" ); document.write( "e.30/45=2/3-0.667 \n" ); document.write( " |