Let T ~ Exp(0.45). Finda. ________________b.

Chapter 4, Problem 1E

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QUESTION:

Let \(T \sim \operatorname{Exp}(0.45)\). Find


a.\(\mu_{T}\)


b. \(\sigma_{T}^{2}\)


c. \(P(T>3)\)


d. The median of
T

Equation Transcription:

Text Transcription:

T  Tilde Exp(0.45)

nu_T

Sigma sub T squared

P(T>3)

Questions & Answers

QUESTION:

Let \(T \sim \operatorname{Exp}(0.45)\). Find


a.\(\mu_{T}\)


b. \(\sigma_{T}^{2}\)


c. \(P(T>3)\)


d. The median of
T

Equation Transcription:

Text Transcription:

T  Tilde Exp(0.45)

nu_T

Sigma sub T squared

P(T>3)

ANSWER:

Solution

Step 1 of 5

Here TExp(0.45)

Here

The Pdf of exponential distribution is , x0

The cdf of  exponential distribution is


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