(Answered) A polygraph lie detector is an instrument used to determine

Statistics

A polygraph (lie detector) is an instrument used to determine if the individual is telling the truth. These tests are considered to be 88% reliable. In other words, if an individual lies, there is a 0.88 probability that the test will detect a lie. Let there also be a 0.035 probability that the test erroneously detects a lie even when the individual is actually telling the truth. Consider the null hypothesis, "the individual is telling the truth," to answer the following questions.

What is the probability of Type I and type II error?

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