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experiment - Answer✅✅any process of observation with an uncertain outcome
experimental outcomes - Answer✅✅the possible outcomes for an experiment
probability - Answer✅✅a measure of the chance that an experimental outcome
will occur when an experiment is carried out
sample space - Answer✅✅the set of all possible experimental outcomes
sample space outcomes - Answer✅✅experimental outcomes in the sample space
0 - Answer✅✅if E is an experimental outcome, 0<=P(E)<=1, if E can never occur
then P(E)=
1 - Answer✅✅if E is an experimental outcome, 0<=P(E)<=1, if E is certain to occur
then P(E)=
, 1 - Answer✅✅if E is an experimental outcome, the probabilities of all the
experimental outcomes must sum to
classical method - Answer✅✅what probability method is used for equally likely
outcomes?
relative frequency method - Answer✅✅what probability method is for using the
long run relative frequency?
subjective method - Answer✅✅what probability method is assessment based on
experience, expertise, or inuition?
probability model - Answer✅✅mathematical representation of a random
phenomenon
random variable - Answer✅✅variable whose value is numeric and is determined by
the outcome of an experiment
probability distribution - Answer✅✅probability model describing a random variable
binomial and poisson - Answer✅✅2 types of discrete probability distributions
normal and exponential - Answer✅✅2 types of continuous probability distributions
event - Answer✅✅a set of sample space outcomes
probability of an event - Answer✅✅the sum of the probabilities of the sample
space outcomes
the ratio of the number of outcomes that correspond to the event divided by the
total number of outcomes - Answer✅✅if all outcomes equally likely, the probability
of an event is
complement, union, intersection, addition, conditional probability, and
multiplication - Answer✅✅6 elementary probability rules
the set of all sample space outcomes not in A; complement = 1 - P(A) -
Answer✅✅the complement of an event A is...
elementary events that belong to either A or B or both - Answer✅✅the union of A
and B are...
elementary events that belong to both A and B - Answer✅✅the intersection of A
and B are...
they have no sample space outcomes in common; intersection = 0 - Answer✅✅A
and B are mutually exclusive if...