Answer
$A$ and $B$ are not independent events
Work Step by Step
Since $A$ and $B$ are mutually exclusive, $P(A\cap B)=0$
$P(A)\times P(B)= 0.2\times 0.2 = 0.04 \neq P(A \cap B)$
Applied Statistics and Probability for Engineers, 6th Edition
by Montgomery, Douglas C.; Runger, George C.
Published by
Wiley
ISBN 10:
1118539710
ISBN 13:
978-1-11853-971-2
Chapter 2 - Section 2-6 - Independence - Exercises - Page 52: 2-144
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