document.write( "Question 402586: the probability that a person in the united states has AB+ is 3%. five unrelated Americans are selected at random.\r
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document.write( "find the probability what all five have type AB+ blood?\r
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document.write( "Find the probability that none of the five have AB+ blood?\r
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document.write( "find the probability that one of the five has type AB+ blood? \n" );
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Algebra.Com's Answer #284741 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! the probability that a person in the united states has AB+ is 3%. five unrelated Americans are selected at random. \n" ); document.write( "--- \n" ); document.write( "Binomial Problem with n = 5 and p = 0.03 \n" ); document.write( "-------------------------- \n" ); document.write( "find the probability what all five have type AB+ blood? (0.03)^5 \n" ); document.write( "----------------------------- \n" ); document.write( "Find the probability that none of the five have AB+ blood?(0.97)^5 \n" ); document.write( "----------------------------- \n" ); document.write( "find the probability that one of the five has type AB+ blood? \n" ); document.write( "P(x = 1) = 5C1(0.03)(0.97)^4 = binompdf(5,0.03,1) = 0.1328 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |