document.write( "Question 247196: I need someone to teach me how this question work because I can't understand it.\r
\n" );
document.write( "\n" );
document.write( "In a single deal of 5 cards from a standard 52-card deck, what is the probability of being dealt 5 clubs?\r
\n" );
document.write( "\n" );
document.write( "I don't understand it at all.\r
\n" );
document.write( "\n" );
document.write( "Thank very much. \n" );
document.write( "
Algebra.Com's Answer #180380 by edjones(8007) You can put this solution on YOUR website! There are 13 clubs in 52 cards. \n" ); document.write( "nCr=n!/((n-r)!r!) Combination of n things taken r at a time. \n" ); document.write( "13C5/52C5 Combinations of 5 out of 13 cards / combination of 5 out of 52 cards \n" ); document.write( "=1287/259860 \n" ); document.write( "=.000495... probability \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |