khazalid wrote:if say you have a red, a green and 3 blues owning none of the territories... isnt it better to trade the 3 blues because it makes it statistically more likely that then next card you will draw will be a blue? i dont think it applies to green or red sets because of the lower bonus etc. maybe tahiti expained this already but i wasnt following it too well : /
If you accept that the cards are selected randomly and independently then no, the fact that you trade the 3 blues does not make it statistically more likely the next card you draw will be a blue.
Let's imagine a six-sided die that's perfectly balanced so it can not be expected to land on any one side any more often than any other side. You want to know what the likelihood that you will roll a six with the die. There are six possibilities, so you have a one-in-six chance of rolling a six, or put another way, 17% of the time you can expect to roll a six.
You roll the die and it turns up six. Now you want to know what the likelihood that you will roll a six with the die. There are six possibilities, so you have a one-in-six chance of rolling a six, or put another way, 17% of the time you can expect to roll a six.
So you roll the die again and it turns up six. Now you want to know what the likelihood that you will roll a six with the die. There are six possibilities, so you have a one-in-six chance of rolling a six, or put another way, 17% of the time you can expect to roll a six.
So you roll the dice again and it turns up six. Now you want to know....
I think you get the point. The die has no short-term memory, the die has no long-term memory, the die has no memory at all. The die has no understanding of what it did in the past. The die doesn't understand that it should stop rolling a six. The die isn't interested in making itself appear more random. The die doesn't even understand that it is being observed. To put it succinctly the die just doesn't give a damn.
This is the real reason that there's no such thing as a streak outside of an observer's head. A streak is an interpretation put onto the past throws of the die by a person observing the die. To put it another way: 6 6 6 6 6 6 6 6 6 6 6 6 6 6, is no more a streak, than 1 4 5 2 3 5 2 6 3 4 1 3 2 5. They are equally likely to happen.
Hope this helps.