Stats: Data and Models (3rd Edition)

Published by Pearson
ISBN 10: 0321692551
ISBN 13: 978-0-32169-255-9

Chapter 17 - Probability Models - Exercises - Page 421: 8



Work Step by Step

A trial is a Bernoulli trial if there are two possible outcomes, the trials are independent and the probability of success is constant. But here the luggages are not independent because e.g. if more people travel together, their luggages might be checked in together, implying that they are more likely to stay together.
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