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madgiemiller2309
27.02.2020 •
Mathematics
A consistent estimator g Let Y1; Y2; :::; Yn be IID random variables where each random variable has PDF f(y) = y1 for 0 < y < 1, and f(y) = 0 for all other values of y. Also assume that > 0. Show that the sample mean, Y , is a consistent estimator for +1.
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Ответ:
E(Y') = ∅/(∅+1), also E(Y) = ∅/(∅+1)
Here sample mean is Y' and population mean is ∅/(∅+1). This means that Y' is a consistent estimator of ∅/(∅+1)
Step-by-step explanation:
I assume your question is:
A consistent estimator g Let Y₁, Y₂, Y₃....Υₙ be IID random variable where each random variable has PDF f(y) = ∅y^(∅ -1) for 0<y<1, and f(y) = 0 for all other values of y
Sample mean, Y is a consistent estimator of ∅/(∅+1) in the attached solution.
Ответ:
1.5, 1.8, 1.23, 1.49, 1.75, 2.4, 2.04, 2.85, 4.2, 5/3, 6/5, 7/2, 7/3, 9/4, 9/5, 12/5, 12/5, 13/9, 15/8, 21/10
This was confusing haha, anyways hope this helped!