If y, , y2. , be a random sample taken from a gamma distribution with parameters a and 2, has a density function, f(yla, 2) =-"y*, 0syso r(a)*"y, Osyso then the method of moments are estimates are, a) - and å: m i- â=(v.-3)' and å =. b) m c) え= - and à m d) and å = y* x-(.-y) m i-1

If y, , y2. , be a random sample taken from a gamma distribution with parameters a and 2, has a density function, f(yla, 2) =-"y, 0syso r(a)"y, Osyso then the method of moments are estimates are, a) - and å: m i- â=(v.-3)' and å =. b) m c) え= - and à m d) and å = y* x-(.-y) m i-1

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

If y, , y2. , be a random sample taken from a gamma distribution with parameters a
and 2, has a density function,
f(yla, 2) =-"y*, 0syso
r(a)*"y, Osyso
then the method of moments are estimates are,
a)
- and å:
m i-
â=(v.-3)' and å =.
b)
m
c)
え=
- and à
m
d)
and å = y* x-(.-y)
m i-1

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