Your heart beats 86 times per
minute....
Answers: 3
Mathematics, 22.06.2019 00:30
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
Mathematics, 22.06.2019 03:00
The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.
Answers: 3
Mathematics, 22.06.2019 04:00
If f(x)=1/x and g(x)=x+4 which of the following is the graph
Answers: 2
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
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Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40