INTRODUCTION
RESEARCH AND SCIENTIFIC METHODS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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variable
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results
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experiment
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question
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Detailed explanation-1: -Positive test result If you get a positive result, it means it’s very likely you have COVID-19.
Detailed explanation-2: -To accurately interpret test scores, the teacher needs to analyze the performance of the test as a whole and of the individual test items, and to use these data to draw valid inferences about student performance. This information also helps teachers prepare for posttest discussions with students about the exam.
Detailed explanation-3: -Negative or normal, which means the disease or substance being tested was not found. Positive or abnormal, which means the disease or substance was found. Inconclusive or uncertain, which means there wasn’t enough information in the results to diagnose or rule out a disease.