probability
event
all probabilities
add to 1
denoted by P(E)
eg. getting tails when tossing a coin
P(E) always lies between 0 and 1
FPoC
Fundamental principle of counting
chance of something
happening
Language of probabilities
diagrams
Tree diagram
sample space
2 way table
defenition
possible result
simple event: one experiment
happens at a time
All probobilities add to 1