500 students entering Wisconsin State University in 2024 had…
500 students entering Wisconsin State University in 2024 had their total blood cholesterol levels measured. Test A and Test B were both used to detect high cholesterol, which was defined as being 200 mg/dl or higher. Test A has a sensitivity of 80% and a specificity of 70%. Test B has a sensitivity of 90% and a specificity of 80%. Test A, which is cheaper than Test B, was used first. Blood samples that were positive with Test A were subsequently tested with Test B. Only those who tested positive on both tests were considered to have high cholesterol. A review of medical records revealed that 40% of the population had actual high cholesterol. In total, how many students were correctly classified as having high and normal cholesterol levels, respectively?
Read Details[answer1] (Lewis Henry Morgan/Edward Burnett Tylor) develope…
[answer1] (Lewis Henry Morgan/Edward Burnett Tylor) developed the three stages of cultural evolution. [answer2] (savages/barbarism) were huntergathers. [answer3] (savages/barbarism) were associated with agriculture. [answer4] (barbarism/civilization) was associated with state formation and urbanization.
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