Suppose that Z is a discrete random variable with Var(Z) = 1/2 and E(Z) = 2. Match up the following quantities.
Suppose that Z is a discrete random variable with Var(Z) = 1/2 and E(Z) = 2. Match up the following quantities.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 42CR
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![Suppose that Z is a discrete random variable with Var(Z) = 1/2 and E(Z) = 2. Match up the following quantities.
Var(3Z)
9/2
Cannot be determined
3/2
E(2 – Z14)
3/2
7/2
1/2
Var(6Z²)
Cannot be determined
9/2
Var(2 – Z)
1/2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2d0a509d-d1bd-4732-95b5-6070d0fae838%2F269ff5c7-9f3c-4df9-b0af-852562a66987%2Fq27i0zl_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose that Z is a discrete random variable with Var(Z) = 1/2 and E(Z) = 2. Match up the following quantities.
Var(3Z)
9/2
Cannot be determined
3/2
E(2 – Z14)
3/2
7/2
1/2
Var(6Z²)
Cannot be determined
9/2
Var(2 – Z)
1/2
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