- #1

- 127

- 0

## Homework Statement

Find the mgf of 2/25*(5-y) fo 0<y<5

## Homework Equations

M(t) = INT e^yt f(y)dy

## The Attempt at a Solution

= (2*(e^(5t)-5t-1))/25t

Is this ok

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- Thread starter boneill3
- Start date

- #1

- 127

- 0

Find the mgf of 2/25*(5-y) fo 0<y<5

M(t) = INT e^yt f(y)dy

= (2*(e^(5t)-5t-1))/25t

Is this ok

- #2

- 392

- 0

I got a different denominator. One of us is wrong, probably me?

- #3

- 127

- 0

= (2*(e^(5t)-5t-1))/(25t)^2

regards

Brendan

- #4

- 392

- 0

25 shouldn't be squared.

- #5

- 127

- 0

Oops

= (2*(e^(5t)-5t-1))/25t^2

Brendan

= (2*(e^(5t)-5t-1))/25t^2

Brendan

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