Events & Promotions
|
|
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Sep 2807:00 PM EDT
-10:00 PM EDT
Boost your GMAT score in less than one month in a live online class + 6 months access to TTP OnDemand video courses included! Class starts Mon, Tues, Wed, Thur, Fri Sept. 28, 2026 - Oct. 16, 2027, 7:00pm-10:00pm EST
Sep 2911:00 AM EDT
-01:00 PM EDT
" Description: Top scores are possible when you enroll in a powerful GMAT course, taught live online + 6 months access to TTP OnDemand video courses included! Class starts Tues/Thur Sept. 29, 2026 - Dec. 3, 2026, 11:00am-1:00pm EST
Oct 0107:00 AM BST
-08:00 AM GMT
Welcome to the GMAT Club's Free Interview Prep Event for Top MBA Programs! Buy tickets - Virtual series that’s all set to equip you to -excel in your MBA interviews.
Oct 0301:00 PM EDT
-04:00 PM EDT
Top scores are possible when you enroll in a powerful GMAT course, taught live online + 6 months access to TTP OnDemand video courses included! Class starts Saturdays Oct. 3, 2026 - Dec. 26, 2026, 1:00pm-4:00pm EST
10 Jun 2026, 06:19
Kudos
Bookmarks
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)!
Difficulty:
95%
(hard)
Question Stats:
37% (02:53) correct
63%
(03:06)
wrong
based on 151
sessions
History
Date
Time
Result
Not Attempted Yet
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, .
Attachment:
GMAT-Club-Forum-d5fsemb0.png [ 2.48 KiB | Viewed 1761 times ]
ShowHide Answer
Official Answer
Dropdown 1: 75%
Dropdown 2: 0.50
11 Jun 2026, 13:57
Kudos
Bookmarks
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 1497 times ]
Attachment:
GMAT-Club-Forum-8ss0z1ry.png [ 39.7 KiB | Viewed 1497 times ]
14 Jun 2026, 01:15
Kudos
Bookmarks
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 ?
