A discrete random variable Z has the following probability ma function: Pz(1) = }}} Pz(2) = 1/2 Pz(4) = 1/1/ Find the probability P(1

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A discrete random variable Z has the following probability ma
function:
Pz(1) = }}} Pz(2) = 1/2
Pz(4) = 1/1
Find the probability P(1 <Z≤3)
A) //
B)
C)
D)
318618718
P₂ (3) = 1/
Transcribed Image Text:A discrete random variable Z has the following probability ma function: Pz(1) = }}} Pz(2) = 1/2 Pz(4) = 1/1 Find the probability P(1 <Z≤3) A) // B) C) D) 318618718 P₂ (3) = 1/
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