Hello.
I have a hazard rate graph which I think is a bathtub curve. However, there
is a further drop in the hazard rate (long after infant mortality) in the
middle to end of the service life before wearout, which I am not quite sure
how to explain. Would anyone who is interested in having a look at the data
to see if they could explain it please e-mail me at [log in to unmask]
and I will send you the Excel file.
Many thanks,
Karen Crawford
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