Show that if event A is a subset of event B, then P(A or B) =P(B).

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 27, 2015 07:17 AM

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Show that if event A is a subset of event B, then P(A or B) =P(B).

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Elementary Statistics

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