document.write( "Question 1192333: A pair of dice is to be rolled. (Give your answers as fractions.)
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document.write( "(a) Find the probability of the sum P(2) of the two dice.
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document.write( "(b) Find the probability of the sum P(3) of the two dice.
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document.write( "(c) Find the probability of the sum P(4) of the two dice.
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document.write( "(d) Find the probability of the sum P(5) of the two dice.
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document.write( "(e) Find the probability of the sum P(6) of the two dice.
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document.write( "(f) Find the probability of the sum P(7) of the two dice.
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document.write( "(g) Find the probability of the sum P(8) of the two dice.
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document.write( "(h) Find the probability of the sum P(9) of the two dice. \n" );
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Algebra.Com's Answer #824230 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A pair of dice is to be rolled. (Give your answers as fractions.) \n" ); document.write( "The possible sums are 2 to 12 inclusive ---> 11 possible sums. \n" ); document.write( "------ \n" ); document.write( "(a) Find the probability of the sum P(2) of the two dice. \n" ); document.write( "Both must be 1 ---> 1/11 \n" ); document.write( "(b) Find the probability of the sum P(3) of the two dice. \n" ); document.write( "Call them A & B: \n" ); document.write( "A = 1 & B = 2 or vice versa --> 2 possibles ---> 2/11 \n" ); document.write( "------- \n" ); document.write( "(c) Find the probability of the sum P(4) of the two dice. \n" ); document.write( "A B \n" ); document.write( "1 3 \n" ); document.write( "2 2 \n" ); document.write( "3 1\r \n" ); document.write( "\n" ); document.write( "--> 3/11 \n" ); document.write( "---------- \n" ); document.write( "(d) Find the probability of the sum P(5) of the two dice. \n" ); document.write( "A B \n" ); document.write( "1 4 \n" ); document.write( "2 3 \n" ); document.write( "3 2 \n" ); document.write( "4 1\r \n" ); document.write( "\n" ); document.write( "--> 4/11 \n" ); document.write( "--------- \n" ); document.write( "(e) Find the probability of the sum P(6) of the two dice. \n" ); document.write( "A B \n" ); document.write( "1 5 \n" ); document.write( "2 4 \n" ); document.write( "3 3 \n" ); document.write( "4 2 \n" ); document.write( "5 1\r \n" ); document.write( "\n" ); document.write( "--> 5/11 \n" ); document.write( "--------- \n" ); document.write( "(f) Find the probability of the sum P(7) of the two dice. \n" ); document.write( "(g) Find the probability of the sum P(8) of the two dice. \n" ); document.write( "(h) Find the probability of the sum P(9) of the two dice. \n" ); document.write( "================== \n" ); document.write( "Do the rest the same way. \n" ); document.write( " |