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Yilin Wang

 Discussion between probablyme and Yil…

Imported from a comment discussion on math.stackexchange.com/q...
Yilin Wang
Apr 2, 2016 11:20
see you
Yilin Wang
Apr 2, 2016 11:20
great
Yilin Wang
Apr 2, 2016 11:17
hahaah
Yilin Wang
Apr 2, 2016 11:17
just did
Yilin Wang
Apr 2, 2016 11:16
let me try
Yilin Wang
Apr 2, 2016 11:15
good night
Yilin Wang
Apr 2, 2016 11:14
it is recommended next to it
Yilin Wang
Apr 2, 2016 11:14
and check out meow version
Yilin Wang
Apr 2, 2016 11:11
that will keep you smile during sleep
Yilin Wang
Apr 2, 2016 11:11
WOOF
►
Yilin Wang
Apr 2, 2016 11:10
ok, before you go to bed, check this out
Yilin Wang
Apr 2, 2016 11:10
promise?
Yilin Wang
Apr 2, 2016 11:09
:(
Yilin Wang
Apr 2, 2016 11:09
but i like chating with you!
Yilin Wang
Apr 2, 2016 11:09
facebook
Yilin Wang
Apr 2, 2016 11:09
do you have msn
Yilin Wang
Apr 2, 2016 11:08
don't tell me you are chinese!
Yilin Wang
Apr 2, 2016 11:06
how do we contact each other
Yilin Wang
Apr 2, 2016 11:05
i would love to!
Yilin Wang
Apr 2, 2016 11:04
are you living in the hall
Yilin Wang
Apr 2, 2016 11:04
just did mgf, that will be fine
Yilin Wang
Apr 2, 2016 11:03
:D it is ok
Yilin Wang
Apr 2, 2016 11:03
hahaha
Yilin Wang
Apr 2, 2016 11:03
why none
Yilin Wang
Apr 2, 2016 11:03
...............hahah
Yilin Wang
Apr 2, 2016 10:59
any suggestion?
Yilin Wang
Apr 2, 2016 10:59
................just did
Yilin Wang
Apr 2, 2016 10:57
do i use mgf to prove it?
Yilin Wang
Apr 2, 2016 10:53
what does rate 7/lambda mean?
Yilin Wang
Apr 2, 2016 10:49
is it a trap
Yilin Wang
Apr 2, 2016 10:49
i thought the answer is just the sum of lambas, but is that this easy?
Yilin Wang
Apr 2, 2016 10:48
The number of claims Z lodged in insurance company on each working day is Poisson
random variable with parameter λ:
P(Z = k) = λ
k
k!
e
−λ
, k = 0, 1, 2, . . . .
What is the distribution of the number of claims lodged during n working days? Prove
your answer.
Yilin Wang
Apr 2, 2016 10:48
yes, i have the question here
Yilin Wang
Apr 2, 2016 10:47
what is the distribution of the sum of n Poisson distribution
Yilin Wang
Apr 2, 2016 10:46
ok, back to a serious topic
Yilin Wang
Apr 2, 2016 10:45
really what? pay you ? of course they pay you to do phd. don't you know that
Yilin Wang
Apr 2, 2016 10:45
awesome
Yilin Wang
Apr 2, 2016 10:45
you and me are perfect match
Yilin Wang
Apr 2, 2016 10:45
shut the beep! i wanted a corgi!!!!
Yilin Wang
Apr 2, 2016 10:44
what did you just say !!!!!!!!!!!!!!!!!!!!!!!!
Yilin Wang
Apr 2, 2016 10:44
anyway, they pay you so you can leave off the campus and have a doggie
Yilin Wang
Apr 2, 2016 10:44
are you gonna do phd or not?
Yilin Wang
Apr 2, 2016 10:43
west highland terrier
Yilin Wang
Apr 2, 2016 10:43
you?
Yilin Wang
Apr 2, 2016 10:43
i have a doggie
Yilin Wang
Apr 2, 2016 10:42
i like cute little animal
Yilin Wang
Apr 2, 2016 10:42
i like bear
Yilin Wang
Apr 2, 2016 10:42
you are such a perfect match
Yilin Wang
Apr 2, 2016 10:42
great!
Yilin Wang
Apr 2, 2016 10:40
ok, let's assume 6 is just the number 6