How many times would you expect to be able to honk the horn

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Reference no: EM13643841

The horn on an auto operates on demand 99% of the time. Assume that each time you hit the horn, it works or fails independently of all other times.

a) How many times would you expect to be able to honk the horn with a 50% probability of not having any failures?

b) What is the expected number of times you hit the horn before the fourth failure?

Reference no: EM13643841

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