What would the reliability of the appliance

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An electrical appliance will not work unless component QK does. Component QK's reliability is 0.95. Every other part of the appliance is 100% reliable. What would the reliability of the appliance be if a backup QK were added?


a.

.95


b.

.9795


c.

.9205


d.

.9975


e.

.9025

Reference no: EM13221197

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