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Review Question - QID 214583

Measures of Association Precision and Accuracy Precision QID: 214583 (M1.OMB.1)
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QID 214583 (Type "214583" in App Search)
A 71-year-old man with type 2 diabetes enrolls in a clinical trial for a new breath-based test designed to measure chronic blood glucose control. Specifically, the company testing this product is seeking to validate if it can predict the hemoglobin A1c level of patients based on a metabolite that is detected in the breath. Over the course of 1 day, the patient takes the test 5 times with the following results:

9.2%
9.4%
8.9%
9.1%
9.3%

If this patient's true A1c is 6.8% and if the test demonstrates this behavior across all test subjects, this test most likely has which of the following characteristics?
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