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The eventsA and Bare mutually exclusive. SupposeP(A)=0.20andP(B)=0.23. a. What is the probability of eitherA or Boccuring? (Round your answer to 2 decimal places.) b. What

The eventsA and Bare mutually exclusive.

SupposeP(A)=0.20andP(B)=0.23.

a.What is the probability of eitherA or Boccuring?(Round your answer to 2 decimal places.)

b.What is the probability that neitherA norBwill happen?(Round your answer to 2 decimal places.)

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