An Introduction to Mathematical Statistics and Its Applications (6th Edition)

Published by Pearson
ISBN 10: 0-13411-421-3
ISBN 13: 978-0-13411-421-7

Chapter 2 Probability - 2.2 Sample Spaces and the Algebra of Sets - Questions - Page 25: 34

Answer

a)We verified that \[A\cup (B\cup C)=(A\cup B)\cup C\]. b)We verified that \[A\cap (B\cap C)=(A\cap B)\cap C\].

Work Step by Step

a)We verified that \[A\cup (B\cup C)=(A\cup B)\cup C\]. b)We verified that \[A\cap (B\cap C)=(A\cap B)\cap C\].
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