Exercise7.6 There isadeviceforbloodtypeclassification:A,B,ABorO.Itmeasuresacertain quantity Y, whichhasashiftedexponentialdistributionwiththedensity f (Y)=e(y), y, 0. If0 < 1,
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Exercise7.6 There isadeviceforbloodtypeclassification:A,B,ABorO.Itmeasuresacertain quantity Y, whichhasashiftedexponentialdistributionwiththedensity fτ (Y)=e−(y−τ), y≥τ, τ ≥
0. If0 ≤ τ < 1, thebloodisoftypeAB;if1 ≤ τ < 2, thebloodisoftypeA;if2 ≤ τ < 3, theblood is oftypeB;andif τ ≥ 3, thebloodisoftypeO.Itisknownthatinthepopulationasawhole,
τ ∼ exp(1).
The lossofmisclassifyingthebloodisgiveninthefollowingtable:
Classified As AB ABO True AB 0 112 Blood A 1 022 Type B 1 202 O 3 330 A patienthasbeentestedand y = 4 isobserved.WhatistheBayesaction?
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Statistical Theory A Concise Introduction Texts In Statistical Science
ISBN: 9781032007458
2nd Edition
Authors: Felix Abramovich, Ya'acov Ritov
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