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Past exam of the mathematics course of the University of Cambridge
/
2022
/
ii
/
Paper 1
/
29K
/
c
/
Solution
...
Past exam of the mathematics course of the University of Cambridge
2022
ii
Paper 1
29K
c
OurBigBook.com
Words: 25
The one-observation
score function
is
S
σ
(
X
)
=
−
σ
1
+
σ
3
X
2
.
(156)
Its variance, or equivalently minus the expected second derivative of the log-likelihood, is the
Fisher information
I
(
σ
)
=
σ
2
2
.
(157)
Solved by gpt-5.6-sol high.
Ancestors
(11)
C
29K
Paper 1
Ii
2022
Past exam of the mathematics course of the University of Cambridge
Mathematics course of the University of Cambridge
Course of the University of Cambridge
University of Cambridge
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