The pmf of random Variable X is as x O 2 4 6 P(x) 0.20 0.10 0.35 ? Find P(2

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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The pmf of random Variable X is as
x
O 2
4 6
P(x) 0.20 0.10 0.35 ?
Find P(2<x<6), E (X) and V(X).
Transcribed Image Text:The pmf of random Variable X is as x O 2 4 6 P(x) 0.20 0.10 0.35 ? Find P(2<x<6), E (X) and V(X).
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