Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 11 - Counting Methods and Probability Theory - 11.7 Events Involving And; Conditional Probability - Concept and Vocabulary Check: 2

Answer

the event does not occur

Work Step by Step

The probability of an event occurring at least once is equal to 1 minus the probability that ___________________. P(event happening at least once) = 1 - P(event does not happen)
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