Mathematics, 16.10.2019 22:30 bear342
Ena bought a package of 24 cookies. she and her friends ate 2/3 of the package. how many cookies did ena and her friends eat?
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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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Ena bought a package of 24 cookies. she and her friends ate 2/3 of the package. how many cookies did...
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