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Old 02-20-2007, 12:57 PM
EdZ EdZ is offline
Lynn Blake Certified Instructor
 
Join Date: Jan 2005
Location: West Linn, OR
Posts: 1,645
Mathew, I think you are not seeing the difference between a pattern and an event. The probability of a particular pattern can depend on previous events, the probability of a single event does not.

Any single coin toss is 50/50, all day, every day.

A choice between 2 doors is 50/50, all day, every day.

To answer your initial post - is it in your interest to switch - what are your odds of picking correctly?

50/50.

You assume a pattern (event A may/does alter event B), when in this example, there is no relationship between event A and B that justifies viewing it as such, absent any other data.

The 'feel vs real' of statistics.
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