document.write( "Question 1121063: A number is selected at random from each of the sets {2,3,4} and {1,3,5}. What is the probability that the sum of the numbers will be less than 7 but greater than 3? \n" ); document.write( "
Algebra.Com's Answer #736799 by htmentor(1343)![]() ![]() You can put this solution on YOUR website! The possible combinations are: (2,1) (2,3) (2,5) (3,1) (3,3) (3,5) (4,1) (4,3) (4,5). \n" ); document.write( "Of these only (2,3) (3,1) (3,3) and (4,1) give sums greater than 3 and less than 7. \n" ); document.write( "Thus the probability is 4/9 \n" ); document.write( " |