If the mean time to failure of a single disk is 100,000 hours, then the mean ti

Question

If the mean time to failure of a single disk is 100,000 hours, then the mean time to failure of some disk in an array of 100 disks will be :

Options:

A . 100 hours

B . 10 days

C . 10 hours

D . 1000 hours

Answer: Option D

None.

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