Assume that there is a 88% rate of disk drive failure in a year. a. If all your computer data is stored on a hard disk drive wi

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3 years ago

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Assume that there is a 88% rate of disk drive failure in a year. a. If all your computer data is stored on a hard disk drive wi

th a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. If copies of all your computer data are stored on threethree independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Mathematics