Out of 10 for safety reasons 3 different alarm

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Question 3Points: 0 out of 10For safety reasons, 3 different alarm systems were installed in the vault containing the safety deposit boxes at a Beverly Hills bank. Each of the 3 systems detects theft with a probability of 0.83 independently of the others.The bank, obviously, is interested in the probability that when a theft occurs, at least one of the 3 systems will detect it. What is the probability that when a theft occurs, at least one of the 3 systems will detect it? Your answer should be rounded to 5 decimal places.FeedbackIncorrect.Question 4Points: 10 out of 10In a certain liberal arts college with about 10,000 students, 48% are males. If two students from this college are selected at random,what is the probability that they are of the same gender?
FeedbackQuestion 5Points: 10 out of 10
According to the information that comes with a certain prescriptiondrug, when taking this drug, there is a 17% chance of experiencing nausea (N) and a 51% chance of experiencing decreased sexual drive (D). The information also states that there is a 11% chance of experiencing both side effects.What is the probability of experiencing only nausea? Your answer should be to two decimal places.FeedbackCorrect!

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