I'm having a lot of trouble with this problem.

Let
be a random sample of sizze n from a geometric distribution with pmf
,

Let
.Find
, the mgf of
. Then Find the limiting mgf lim
as n goes to infitinity. What is the limiting distribution of

I'm a little lost.

I can find the mgf of
which is

so... if there was a factor of
of
... does that mean the mfg for
is
?

or... instead of
i'll have

How about the
bit of
...
?

and then the limit just equal to zero... if
term exists....

distribution just 0? doesn't make sense...

I'm very confused!

Let

Let

I'm a little lost.

I can find the mgf of

so... if there was a factor of

or... instead of

How about the

and then the limit just equal to zero... if

distribution just 0? doesn't make sense...

I'm very confused!

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