Monday, September 10, 2012

Experimental vs Theoretical Probability


Within the world of probability there are different kinds that you can find and calculate. The two that I learned about are experimental probability and theoretical probability.  In layman’s terms, experimental probability is the exact outcomes a person gets when doing an experiment.  For example if a person tosses a coin 10 times and record there outcomes they would be recording their mathematical probability. 



1.  T                 6.  H       

2.  T                 7.  T

3.  H                 8.  T

4.  T                 9.  T

5.  H                 10. T   

 

If these were the results from the coin toss, the probability of getting a tail was 7/10, and the probability of getting a head was 3/10. 

 When you are dealing with theoretical probability it is different than mathematical probability.  In basic terms if you do an experiment a large number of times you will get the theoretical probability.  So in terms of tossing a coin, if you toss it enough times you will come up with the probability of getting a tail as ½ and a head as ½. 
 
 
 
 

1 comment:

  1. I like your blog because it is simple and to the point. It's still super cute. I love all the pictures that you included as well as the links. I tried to keep my blog fairly simple like this one :)

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