Question: The probability that a single radar station will detect an enemy plane is 0.65. (a) Quota Problem How many such stations are required for 98%

The probability that a single radar station will detect an enemy plane is 0.65.

(a) Quota Problem How many such stations are required for 98% certainty that an enemy plane flying over will be detected by at least one station?

(b) If four stations are in use, what is the expected number of stations that will detect an enemy plane?

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