Answer
0.27; disjoint
Work Step by Step
$P(B) + P(A) = P(A \cap B)+ P(A \cup B)$
$0.38 +x= 0.65 + 0$
Thus, $x = 0.27 $
And since the $\cap$ value is zero, it is disjoint.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 10 Counting Methods and Probability - 10.4 Find Probabilities of Disjoint and Overlapping Events - 10.4 Exercises - Skill Practice - Page 711: 30
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