Bayes' theorem
3 practice questionsIntroductory StatisticsStep-by-step solutions
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1
Bayes' theorem is used to compute:
A.The mean of a sample
B.A revised (posterior) probability given new evidence
C.The variance
D.The mode
2
Bayes' theorem relates P(A | B) to:
A.P(B | A), P(A), and P(B)
B.Only P(A)
C.Only P(B)
D.The sample size
3
Bayes' theorem is mainly used to update a probability after what?
A.New evidence is observed
B.Units are converted
C.A matrix is transposed
D.A graph is colored
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