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Mathematics, 03.08.2019 08:40 mak92
"the life length x (in years) of a dvd player" is exponentially distributed with mean 5 years. what is the probability that a more than 5-year old dvd would still work for more than 3 years?
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"the life length x (in years) of a dvd player" is exponentially distributed with mean 5 years. what...
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