If P (A) = 0.5, P (B) = 0.8, and P (A and B) = 0.49, find P (A or B). P(A or B) = 4 X

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 56E
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15
16
17
P(A or B) =
18
If P (A) = 0.5, P (B) = 0.8, and P (A and B) = 0.49, find P (A or B).
19
X
Ś
20
Transcribed Image Text:15 16 17 P(A or B) = 18 If P (A) = 0.5, P (B) = 0.8, and P (A and B) = 0.49, find P (A or B). 19 X Ś 20
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