Passing the test Assume that 70% of teenagers who go to take the written drivers license
test have studied for the test. Of those who study for the test, 95% pass; of those who do not
study for the test, 60% pass. What is the probability that a teenager who passes the written
drivers license test did not study for the test?

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The Answer of Passing the test Assume that 70% of teenagers who go to take the written drivers license
test have studied for the test. Of those who study for the test, 95% pass; of those who do not
study for the test, 60% pass. What is the probability that a teenager who passes the written
drivers license test did not study for the test?

Passing the Test Assume That 70% of Teenagers Who Go