There is a contractual requirement to demonstrate with 90% confidence that a vehicle cab achieve a 100-km
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Question:
There is a contractual requirement to demonstrate with 90% confidence that a vehicle cab achieve a 100-km mission with a reliability of 99%. The acceptance test is performed by running 10 vehicles over a 50,000-km test track.
a) what is the contractual MTTF? Assuming exponential distribution.
b) What is the maximum number of failures that cab be experienced on the demonstration test without violating the contractual requirement? Assume exponential distribution.
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