Explain why the General Addition Rule P (A or B) = P (A) + P (B)

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Explain why the General Addition Rule P (A or B) = P (A) + P (B) − P (A and B) may be used even when A and B are mutually exclusive events.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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