Everything in the physical world has a pattern or is a part of a pattern. This is because the laws of physics places limits on the way things can act. For example, if I throw a ball in the air, it only has one option. It must fall. And, it does fall. Now a pattern is discovered (every thing that goes up, must come down). Patterns like this underlie everything in nature. There is a pattern to the way atoms bond together. There is a pattern to the way birds migrate.
One might say that this is not always true. One might bring up quantum physics. They might say that some things are impossible to have certainty about. A lot of things can only be gotten at by probability and statistics. But both probability and statistics are built on the assumption that things run in patterns. A random variable has no meaning if there is not a pattern in its nature. Look at the binomial count random variable when flipping a coin (# of heads). If we flip it 1000 times, we can expect to get nearly 500 heads. Increasing the number of flips will make the proportion of heads grow closer and closer to .5. Is this not a pattern? It is known as the law of large numbers. Ask the owner of a casino if he believes there is a pattern to the random variables that govern the gambling games that are played in the casino. Casinos wouldn't exist if patterns didn't exist in the realm of probability.
Showing posts with label probability. Show all posts
Showing posts with label probability. Show all posts
Wednesday, March 26, 2008
P Pa Pat Patt Patte Patter Pattern Patterns
Posted by
Kyle Caffey
at
12:54 AM
4
comments
Tags: Patterns, physics, probability, random variables
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