(→In Two Events) |
(→In Two Events) |
||
| Line 8: | Line 8: | ||
<math> P( \lbrace C_1=H \rbrace \bigcap \lbrace C_2 =H \rbrace )</math> | <math> P( \lbrace C_1=H \rbrace \bigcap \lbrace C_2 =H \rbrace )</math> | ||
| + | |||
| + | [http://en.wikipedia.org/wiki/Help:Formula] | ||
==In Multiple Events== | ==In Multiple Events== | ||
==Conditional Probability== | ==Conditional Probability== | ||
Revision as of 10:00, 8 September 2008
Independence
In Two Events
$ P(A \bigcap B) = P(A) \times P(B) $
For example, given a coin, are the two outcomes independent?
$ P( \lbrace C_1=H \rbrace \bigcap \lbrace C_2 =H \rbrace ) $
