Mathematics, 09.10.2019 08:30 suewignall
The ratio of cookies to glasses of milk is 3: 1. if there are 25 glasses of milk, how many cookies are there?
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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)
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The ratio of cookies to glasses of milk is 3: 1. if there are 25 glasses of milk, how many cookies a...
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