A system has n independent units, each of which fails with
Chapter , Problem 73(choose chapter or problem)
A system has n independent units, each of which fails with probability p. The system fails only if k or more of the units fail. What is the probability that the system fails?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer