External hard drive advice please
On Thu, 14 Jun 2018 08:39:54 -0000 (UTC), Chris wrote:
It's not quite right. The probability of three independent disks
all failing at the same is the cube of the individual
probability: P(A)^3
Yes, that's what I had in mind - although the assumption of
independence must be questionable, that's what did for Three Mile
Island, as the enquiry revealed (if I'm remembering correctly).
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