Showing posts with label Notes. Show all posts
Showing posts with label Notes. Show all posts

Monday, February 14, 2011

More notes

Experimental Probability - The probability of an event occuring based on experimental results


-Chances of somthing happening based on actually doing it

eg: what is the probability of the spinner on red on in 12 chances

Red
2
Green
5
Blue
3
Orange
2
2
-
12
Theoretical Probability - The expected probability of an event occuring
- without doing a expirement what we think will happen

eg. Whats the theoritical probability of getting red
Green Blue Orange Red
1
-
4
25%
1:4