Mathematics, 24.07.2020 05:01 swansondonovanp66got
Find the indicated probability.
Refer to the table which summarizes the results of testing for a certain disease.
Positive Test Result Negative Test Result
Subject has the disease
120
4
Subject does not have the disease
13
172
If one of the results is randomly selected, what is the probability that it is a false negative (test indicates the person does not have the disease when
in fact they do)? What does this probability suggest about the accuracy of the test?
0.0323; The probability of this error is low so the test is fairly accurate.
0.0129; The probability of this error is low so the test is fairly accurate.
0.0421; The probability of this error is low so the test is fairly accurate.
0.570; The probability of this error is high so the test is not very accurate.
Answers: 1
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Answers: 1
Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0
Answers: 1
Mathematics, 22.06.2019 00:00
Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.
Answers: 2
Find the indicated probability.
Refer to the table which summarizes the results of testing for a ce...
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