how to do question 3

M Inbox-jer X I H MySessio X I Course: El X I h Coursez2l X I 1' Economic X WA Econ 245 X i? MindTap- X I Q ACenterl X o (1)YouTut X I @ l-l x I a (12%??? X I + eec i webassign.net/web/Student/AssignmentResponses/submit?dep=23639'l'l8&tags=autosave#03 a: NeeaHeIp? _ secs); (b) (d) Submit Answer I 0.70 .y 0.99 X 0.999 x (a) What is the probability that a single detection system will detect an attack? Would you recommend that multiple detection systems be used? Explain. Multiple detection systems should v NeeaHeup? be used because P(at least 1) for multiple systems Military radar and missile detection systems are designed to warn a country of an enemy attack. A reliability question is whether a detection system will be able to identify an attack and issue a warning. Assume that a particular detection system has a 0.70 probability of detecting a missile attack. Use the binomial probability distribution to answer the following questions. If two detection systems are installed in the same area and operate independently, what is the probability that at least one of the systems will detect the attack? If three systems are installed, what is the probability that at least one of the systems will detect the attack? ASK YOUR TEACHER PRACTICE ANOTHER v very close to 1. 4. [1/1 Points] - ASWSBE14 5.E.015.MI.SA. This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. ASK YOUR TEACHER PRACTICE ANOTHER