Subjective probability
opinion-based
“might happen”
experimental probability
trial-based
“did happen”
theoretical probability
calculation-based
“should happen”
odds in favour
yes:no
odds against
no:yes
independent events
one event has no effect on the occurrence of another
dependent events
occurrence of one event influences the probability of another event
mutually exclusive
cannot occur at the same time
non-mutually exclusive
they can occur simultaneously