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9 Sep 2020
adjust the value of σ(
). Take (without replacement)
samples of size 2 from the above population of N= 5 objects {1, 2,
3, 4, 5}
b. List all the
’s, i.e. the means of all these
samples of size 2
_______________________________________________________
c. Find the mean of these means, i.e.
(
) d.
Is
(
)=μ?
e. Find the standard errorσ(
), i.e. the std. deviation
of all these means
Note:
−
is called the finite population
correction factor. Typically it is
−1
adjust the value of σ(
). Take (without replacement)
samples of size 2 from the above population of N= 5 objects {1, 2,
3, 4, 5}
b. List all the
’s, i.e. the means of all these
samples of size 2
_______________________________________________________
c. Find the mean of these means, i.e.
(
) d.
Is
(
)=μ?
e. Find the standard errorσ(
), i.e. the std. deviation
of all these means
Note:
−
is called the finite population
correction factor. Typically it is
−1
8 Apr 2023
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