Posted by Tasha on .
Following are three sets of letters. Draw one letter from Set 1 and place it in Set 2. Then draw one
letter from Set 2 and place it in Set 3. Finally, draw a letter from Set 3. What is the probability that
the last letter drawn is a B?
B C B B B B
Set 1 Set 2 Set 3

math 
PsyDAG,
Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.