Business, 13.12.2019 19:31 adrianaa34

Military radar and missile detection systems are designed to warn a country of enemy attacks. a reliability question deals with the ability of the detection system to identify an attack and issue the warning. assume that a particular detection system has a 0.90 probability of detecting a missile attack. answer the following questions using the binomial probability distribution.

a. what is the probability that 1 detection system will detect an attack?
b. if 2 detection systems what is the probability that at least 1 of the systems will detect the attack? are installed in the same area and operate independently
c. if 3 systems are installed, what is the probability that at least 1 of the systems will detect the attack?
d. would you recommend that multiple detection systems be operated? explain 3. the time (in minutes) between telephone calls at an insurance claims office has the exponential probability distribution: f(x)-0.50e a.50x for x 0 what is the mean time between telephone calls? a. what is the probability of 30 seconds or less between telephone calls?

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Military radar and missile detection systems are designed to warn a country of enemy attacks. a reli...