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Mathematics, 25.11.2021 07:30 karis18

A test consisted of 15 multiple choice questions, 10 true/false and 10 fill in the blank. Ben got 9 questions wrong. What percent of his answers were correct? (round answer to tenths place)

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Mathematics, 21.06.2019 21:00
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Mathematics, 21.06.2019 23:30
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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)
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A test consisted of 15 multiple choice questions, 10 true/false and 10 fill in the blank. Ben got 9...
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