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Sampling distributions of 
and
under the two models
described in §2.5 with 
for
(dashed),
1
5 (dotted),
2
5 (dot-dash) and
3
5 (solid). The density function
in each case is estimated by the histogram. The sampling distributions of
and
with the empirical
Bayes selection of 
are shaded grey and
overlaid on top of the other density functions.
