# Question

Are events R and D from Exercise 1 independent or dependent? Explain.

## Answer to relevant Questions

The event of finding that your car’s radio works and the event of finding that your car’s air conditioner works are independent events because they work separately from each other. Explain. If 4 of the 1000 test subjects are randomly selected, find the probability that they all had true negative test results. Is such an event unlikely? a. Assume that the 4 selections are made with replacement. b. Assume that ...Use If 2 of the subjects are randomly selected without replacement, what is the probability that they both had correct test results (either true positive or true negative)? Is such an event unlikely? If you make random guesses for 10 multiple-choice test questions (each with five possible answers), what is the probability of getting at least 1 correct? If a very lenient instructor says that passing the test occurs if ...Find P’(subject uses drugs | negative test result). Compare this result to the result found in Exercise 20. Are /’(subject uses drugs | negative test result) and /(negative test result | subject uses drugs) equal?Post your question

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