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Chapter 11 Probability

Chapter 11 from Glencoe Mathematics Course 1
STUDY
PLAY
outcomes
possible results for an event
population
the whole group being studied in a survey
sample
the part of the group that is being surveyed
tree diagram
created to help make an organized list
sample space
all the possible outcomes of an event
independent events
two or more events that the outcome do not effect the outcomes of other events
random
chosen without bias or preference
complementary events
events that cannot happen at the same time
survey
a way to collect data about a group using a question and response system
theoretical probability
the outcomes that SHOULD happen
experimental probability
the REAL outcomes from a test or experiment
dependent events
when the outcome of one event effects the outcomes of other events
event
any possible outcome from an experiment