SOLUTION: Past insurance company audits have found that 5 percent of dependents claimed on an employee’s health insurance actually are ineligible for health benefits. An auditor examines a r
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-> SOLUTION: Past insurance company audits have found that 5 percent of dependents claimed on an employee’s health insurance actually are ineligible for health benefits. An auditor examines a r
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Question 1095504: Past insurance company audits have found that 5 percent of dependents claimed on an employee’s health insurance actually are ineligible for health benefits. An auditor examines a random sample of 9 claimed dependents.
(a)
What is the probability that all are eligible? (Round your answer to 4 decimal places.)
Probability
(b)
What is the probability that at least one is ineligible? (Round your answer to 4 decimal places.)
You can put this solution on YOUR website! p=0.95 eligible
all are eligible is 0.95^9=0.6302
at least one is ineligible is 1- the above or 1-0.6302=0.3698.
