Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 5 - Section 5.4 - Assess Your Understanding - Applying the Concepts - Page 294: 35d

Answer

They are not mutually exclusive.

Work Step by Step

The events “male” and “1-2 activities” have outcomes in common. Or: $N(male~and~1-2~activities) = 81 \ne 0$ Or: $P(male~and~1-2~activities) = \frac{N(male~and~1-2~activities)}{N(S)}=\frac{81}{400}=0.2025\ne0$ They are not mutually exclusive.
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