document.write( "Question 1194853: A pair of dice is rolled 10 times. What is the probability of getting 3 rolls of 8, 2 rolls of 7, and 5 rolls of any other sums? \n" ); document.write( "
Algebra.Com's Answer #827144 by greenestamps(13203) You can put this solution on YOUR website! \n" ); document.write( "(1) The probability of rolling an 8 is 5/36; the probability of rolling a 7 is 1/6; the probability of rolling any other sum is 25/36. \n" ); document.write( "(2) The probability of rolling an 8 3 times, a 7 2 times, and any other sum 5 times in 10 throws, IN ANY PARTICULAR ORDER, is \n" ); document.write( "(3) The number of different ORDERS in which you can get those outcomes on 10 rolls is \n" ); document.write( "So the probability asked for in the problem is \n" ); document.write( " \n" ); document.write( "Use a calculator...! \n" ); document.write( " \n" ); document.write( " |