Did you add that bottom drawing?
Whether or not you did, that image is forgetting one other outcome. Within the 2x Gold box, you can pick Gold ball #1 and then Gold ball #2, or Gold ball #2, then Gold ball #1. Those are two separate outcomes.
Knowing that, it makes the probability 2/3.
For Mayne, isn't it 0%?Im sorry,i love that you have a Group X quote as your name but according to your system, if you have ONE box only with two gold balls, you have 50% of pulling out a gold ball.
No. The answer is 50%.
Like if a plane crashes on the border between canada and USA where are the survivors buried?
Or if there is rope ladder over the side of a boat and it stops 3 feet about the water and the tide goes up two feet how high is the ladder from the water.