BACKSTORY This is from the older TV game show Lets Make a Deal where the premise is there are 3 doors to choose from, 1 door has the prize (starfish) behind, the other 2 (ducks) don't. So whichever door you choose, they reveal a duck door and ask you if you want to keep the door you chose, or you can decide to choose the other unopened door. Most people and even expert mathematicians at the time would think this is just a 50/50 shot of winning the prize, but it isn't. You actually have 33% chance of winning the prize by keeping your original pick. That is because your original choice only had a 1/3 chance of getting the prize to begin with because of the 2 ducks and 1 starfish. So I hope I explained this correctly and this is example game helped you if you still didn't get it, you win the starfish prize most of the time if you switch your door.
This is my second time trying to make a Monty Hall recreation, and it actually works this time thankfully.
