If Y is an exponential random variable with parameter , then μ = E(Y) = 8 and o² = V(Y) = 8². The proof follows directly from Theorem 4.8 with a = 1.
If Y is an exponential random variable with parameter , then μ = E(Y) = 8 and o² = V(Y) = 8². The proof follows directly from Theorem 4.8 with a = 1.
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If Y is an exponential random variable with parameters beta then
![If Y is an exponential random variable with parameter ß, then
μ = E(Y) = 8 and o² = V(Y) = ².
The proof follows directly from Theorem 4.8 with a = 1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff1e37dd4-f922-4244-baef-872ad0385423%2Fa097666d-64a5-4ebb-b7d4-de7677c38f33%2Fqk61ghf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If Y is an exponential random variable with parameter ß, then
μ = E(Y) = 8 and o² = V(Y) = ².
The proof follows directly from Theorem 4.8 with a = 1.
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