document.write( "Question 847478: Determine the number of separate outcomes \r
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document.write( "n = 5, x = 2\r
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document.write( "n = 11, x = 9
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Algebra.Com's Answer #510469 by swincher4391(1107) You can put this solution on YOUR website! Imagine you were flipping a coin.\r \n" ); document.write( "\n" ); document.write( "How many outcomes consist of exactly 2 heads out of 5 flips?\r \n" ); document.write( "\n" ); document.write( "HHTTT HTHTT HTTHT HTTTH THHTT THTHT THTTH TTHHT TTHTH TTTHH\r \n" ); document.write( "\n" ); document.write( "There are 10. Another way we can look at this is (5 choose 2) which you will see is 10.\r \n" ); document.write( "\n" ); document.write( "Using this logic, (11 choose 9) will be the number of separate outcomes which is 55.\r \n" ); document.write( "\n" ); document.write( "So, the binomial coefficient at the beginning of the binomial formula is the total number of distinct outcomes... that is (n choose x).\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |