On Dec 17, 2011, at 6:36 AM, jurassic85 wrote:
Life times of one brand of light bulb were observed. Life hours of
nine light
bulbs were 898, 720, 354, 405, 620, 54, 229, 306, 890. There were
three more
light bulbs that were still burning after 1000 hours. It is common
to assume
the life time of a light bulb follows an exponential distribution.
With the
observed data find the MLE of the parameter of the exponential
distribution
with EM algorithm.
I dont know how I make a R-code...
Evidence: Obvious homework. Noninformative subject line. No R code.
Inference: You didn't read the Posting Guide.
--
David Winsemius, MD
West Hartford, CT
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