This is a hypothetical competition where you can win money: |
Three opaque and sealed boxes A, B & C.
One has $10,000 in it, the other two are empty
You are invited to choose a box
You choose Box A
The quizmaster then opens Box C. It is empty (Boxes A & B remain unopened.)
You are then given the option of changing your choice from Box A to Box B
Question: Is it to your advantage to change to box B?