a certain manufacturer's dishwasher completes one cycle in 90 min. the mean time between failures for...
a certain manufacturer's dishwasher completes one cycle in 90 min. the mean time between failures for this particular model is claimed to be 400 hrs. assuming a constant failure rate what is the probability that a dishwasher of this type can complete a full cycle without failure?
Homework Answers
one cycle time = 1.5 hour
1 failure occur in 400 hours i.e. 267 cycle
p(full cycle without failure) = 266/267 = 0.996255
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