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10 Jun 2026, 06:19
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Dropdown 1: 75%
Dropdown 2: 0.50
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
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The bar graph shows the probabilities, in decreasing order, of the 4 possible results of a test for a human gene variant in a given population. It is known that 25% of the population actually has the variant. The test can produce a positive result in someone who does have the variant (a true positive) or in someone who does not have the variant (a false positive); analogously, the test can produce a negative result in someone who does have the variant (a false negative) or in someone who does not have the variant (a true negative). The highest bar shows the probability of a true negative result; the probability of a true positive result is 4 times the probability of a false negative result.
On the basis of the information provided, select from each of the drop-down menus the option that creates the most accurate statement.
In the given population, of the people do not have the variant.
Among the labeled treatments tried by more than half of the respondents, .
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Dropdown 1: 75%
Dropdown 2: 0.50
Solving this question helps.
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11 Jun 2026, 13:57
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Please note: This question comes from the official 2026–27 DI Review. There seems to be an error in the original post from their side. We will update it here as soon as the official version is corrected.
GMAT-Club-Forum-8ss0z1ry.png [ 39.7 KiB | Viewed 1372 times ]
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GMAT-Club-Forum-8ss0z1ry.png [ 39.7 KiB | Viewed 1372 times ]
14 Jun 2026, 01:15
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I understand that question is broken
but what does labeled transaction mean? does it mean whatever values are defined in graph and by that sense only true negative ?
but what does labeled transaction mean? does it mean whatever values are defined in graph and by that sense only true negative ?
