-Given that P(a) = 0.2 and P(b) = 0.6, in which of the following joint probability table: are P(A) and P(B) absolutely independent? b -b A) a 0.16 0.04 -a 0.42 0.28 B) b -b a 0.10 0.10 -a 0.50 0.30

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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-Given that P(a) = 0.2 and P(b) = 0.6, in which of the following joint probability tables
are P(A) and P(B) absolutely independent?
b
-b
A)
b
-b
C)
a
0.16
0.04
a
0.12
0.08
-a
0.42
0.28
a
0.48
0.32
B)
b
-b
b
-b
D)
a
0.10
0.10
a
0.20
0.00
a
0.50
0.30
Fa
0.40
0.40
Transcribed Image Text:-Given that P(a) = 0.2 and P(b) = 0.6, in which of the following joint probability tables are P(A) and P(B) absolutely independent? b -b A) b -b C) a 0.16 0.04 a 0.12 0.08 -a 0.42 0.28 a 0.48 0.32 B) b -b b -b D) a 0.10 0.10 a 0.20 0.00 a 0.50 0.30 Fa 0.40 0.40
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