Mathematics, 16.01.2021 16:10 crybaby222psyc
80 volunteers take a meningitis test to help doctors see how accurate this test is at identifying whether someone has meningitis or not. A positive result means the test has identified you as having meningitis. Of the volunteers, only 8 people have meningitis. The results show 2 people who have meningitis gets a negative result and 3 people who don't have meningitis get a positive result. What was the accuracy of the test?
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:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
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How can you find the mean absolute deviation (mad) for this set of data?
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80 volunteers take a meningitis test to help doctors see how accurate this test is at identifying wh...
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