Statistics Ch. 5 – Probability || with A+ Guaranteed Solutions.
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Statistics Ch. 5 – Probability
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Statistics Ch. 5 – Probability
probability correct answers a measure of the likelihood of a random phenomenon or chance behavior
probability of an outcome correct answers the long-term proportion with which a certain outcome is observed
the law of large numbers correct answers as the number of repetitions of a probability ...
Statistics Ch. 5 – Probability || with A+ Guaranteed
Solutions.
probability correct answers a measure of the likelihood of a random phenomenon or chance
behavior
probability of an outcome correct answers the long-term proportion with which a certain
outcome is observed
the law of large numbers correct answers as the number of repetitions of a probability
experiment increases, the proportion with which a certain outcome is observed gets closer to the
probability of the outcome
experiment correct answers any process with uncertain results that can be repeated
sample space correct answers the collection of all possible outcomes
event correct answers any collection of outcomes from a probability experiment, consisting of
one or more outcomes
simple event correct answers an event with only one outcome
S correct answers sample space
E correct answers event
fair die correct answers a die where each possible outcome is equally likely
probability model correct answers lists the possible outcomes of a probability experiment and
each outcome's probability
impossible correct answers an event with a probability of 0
certainty correct answers an event with a probability of 1
unusual event correct answers an event that has a low probability of occurring, typically less than
5%
equation for approximating probabilities using the empirical approach correct answers P(E) ≈
relative frequency of E =
(frequency of E)/(number of trials of experiment)
equation for computing probability using the classical method correct answers P(E) = (number of
ways that E can occur)/ (number of possible outcomes) = m/n
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