IITM BS Question 4 - Week 3 Practice

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IITM BS Question 4 - Week 3 Practice | Prasnya

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Q4Numerical3 Marks3 Aug 2025

At a customer support center, the number of service requests received in a day is modeled by a Poisson random variable

X

with mean

\lambda=18

. The total time spent processing requests and total words written are modeled as

T=7X+12

and

W=4X-1

. Find

\operatorname{Cov}(T,W)

Your answer

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3 Aug 2025

Statistics 2 · Week 3

Q4.At a customer support center, the number of service requests received in a day is modeled by a Poisson random variable

X

with mean

\lambda=18

. The total time spent processing requests and total words written are modeled as

T=7X+12

and

W=4X-1

. Find

\operatorname{Cov}(T,W)

Your Answer

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Check

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