Mathematics, 16.12.2019 21:31 tayveon122
Apolygraph (lie detector) is an instrument used to determine if the individual is telling the truth. these tests are considered to be 95% reliable. in other words, if an individual lies, there is a 0.95 probability that the test will detect a lie. let there also be a 0.005 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. a. what is the probability of type i error? b. what is the probability of type ii error? c. discuss the consequences of type i and type ii errors. d. what is wrong with the statement, "i can prove that the individual is telling the truth on the basis of the polygraph result."
Answers: 2
Mathematics, 21.06.2019 14:00
Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.
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Mathematics, 21.06.2019 22:30
Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?
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Mathematics, 22.06.2019 00:00
The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?
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Mathematics, 22.06.2019 01:00
Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.
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Apolygraph (lie detector) is an instrument used to determine if the individual is telling the truth....
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