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#26 Re: Help Me ! » my assingment » 2011-04-19 18:52:12

from pdf file dokument online

#27 Re: Help Me ! » demands? » 2011-04-19 18:48:55

yeh bobbym
actualy i dont no how to use any formula that should be right to question


"poisson distribution"


thanks about info....

#28 Re: Help Me ! » moment generating function » 2011-04-19 18:44:19

bobbym
sorry
E(X) = M'(0)<--why zero how you culculation? please..
E(X^2) = M''(0)
V(X) = E(X^2) - E(X)^2

#29 Re: Help Me ! » my assingment » 2011-04-19 18:37:19

thanks bobbym for reply...

how to i attach question becouse  can not read? you have email ? i send by email...

i try paste here...

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#30 Help Me ! » my assingment » 2011-04-19 17:54:52

blurguy
Replies: 18

anyone...
who can help answer my assingment...please urgent

#31 Help Me ! » demands? » 2011-04-19 15:49:46

blurguy
Replies: 13

on average, the demands for a particular electronic device at a warehouse are made 4 times

a) not demanded at all on a given day

b) demanded at least 5 times during 2 days

#33 Help Me ! » moment generating function » 2011-04-19 13:16:08

blurguy
Replies: 31


how to find E(X) and Var(x) using the Mx(t) ?

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