The probability distribution of a random variable X is shown below.
x :-4 ,0, 4, 8
p(x): 0.15...
Mathematics, 18.10.2020 17:01, UnnKoown
The probability distribution of a random variable X is shown below.
x :-4 ,0, 4, 8
p(x): 0.15, 0.25, 0.20, 0.40
Q22: Find the following probabilities:
A:P(X 3)
C: P(0
D: P(X = 5)
E:Find E(X).
F:Find V(X).
Answers: 1
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