Exercise5.9 Let Y1, ...,Yn be arandomsamplefromashiftedexponentialdistributionwithadensity f (y) = e(y), y . 1. Find theMLE
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Exercise5.9 Let Y1, ...,Yn be arandomsamplefromashiftedexponentialdistributionwithadensity fτ (y) = e−(y−τ), y ≥ τ.
1. Find theMLE ˆ τn for τ (see alsoExercise2.1).
2. Is ˆ τn consistent inMSE?
3. Showthat n( ˆ τn−τ) ∼ exp(1).
4. Find theasymptoticdistributionof
√
n( ˆ τn−τ).
5. WhydoestheasymptoticnormalityofMLEnotholdinthiscase?
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Related Book For
Statistical Theory A Concise Introduction Texts In Statistical Science
ISBN: 9781032007458
2nd Edition
Authors: Felix Abramovich, Ya'acov Ritov
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