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 0410:00 AM PDT
-11:00 AM PDT
What does test anxiety really look like on the GMAT? For many test takers, it does not look like a panic attack. Instead, it shows up as brain fog, rereading, negative comparisons, mental noise....
Sep 0201:00 PM EDT
-11:59 PM EDT
Take 30% off all study plans with code COURSEWORK - Expires on Monday 9/7
Sep 0301:30 AM EDT
-02:30 AM EDT
At one point, she believed GMAT wasn’t for her. After scoring 595, self-doubt crept in and she questioned her potential. But instead of quitting, she made the right strategic changes. The result? A remarkable comeback to 695. Check out how Saakshi did it.
Sep 0609:30 AM EDT
-12:30 PM EST
Top scores are possible when you enroll in a powerful EA course, taught live online + 6 months access to TTP OnDemand video courses included! Perfect class schedule and easy course access for working professionals. Class starts Sundays Sept. 6, 2026.- Sep 07
12:01 AM PDT
-11:59 PM PDT
On the 7th, GMAT Club Tests will be Free! Including all the Quizzes, Questions, and Tests. 12 AM - 11:59 PM PDT 
Sep 0712:30 AM EDT
-01:30 AM EDT
Tejas studied hard but kept repeating the same mistakes. After 3 attempts at 645, a focused 4-week strategy helped him identify and fix what was holding him back—leading to a 695 with just 12–15 hours of study per week.- Sep 07
10:00 AM PDT
-11:00 AM PDT
A complete walkthrough of GMAT Club’s free 12-week GMAT study plan: what you study each week, how progress and goals are tracked, how the error log works, and how your practice unlocks paid tools at no cost. - Sep 09
07:00 AM PDT
-10:00 AM PDT
Meet AdComs and explore top Master’s programs - MiM, MiF, MSc, MSBA and more. - Application Fee Waivers - Free 1-Week of GMAT Club Tests: - Master's Application Toolkit - Grand Prize Giveaway - Sep 09
10:00 AM PDT
-11:00 AM PDT
Three MBA applications. Three rejections. No interview invites. A year later, Aman was admitted to Cambridge Judge, SMU, and IMD. In this episode of MBA Admit Stories, Aman shares how he rebuilt his MBA application... 
Sep 1008:00 PM PDT
-09:00 PM PDT
Free- full-length test + 15 concept videos + 150+ short videos + study plan!
Sep 1507:00 PM EDT
-09:00 PM EST
Elite 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/Thurs Sept. 15, 2026 - Nov. 15, 2027, 7:00pm-9:00pm EST
Sep 2108:00 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. 21, 2026 - Oct. 9, 2027, 7:00pm-10:00pm EST
17 Nov 2025, 00:22
Kudos
Bookmarks
Dropdown 1: neither supports nor refutes
Dropdown 2: refutes
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:
33% (02:22) correct
67%
(02:41)
wrong
based on 538
sessions
History
Date
Time
Result
Not Attempted Yet
In a chemistry course, the professor conducts an exam at the end of every month and grades the students who pass the exam. The grades are calculated on the basis of the mean score of the class (μ) and the standard deviation of each student’s score (σ). The following formula is used and individual grades are rounded to the nearest integer in the range -3 to 3.
Individual grade = (Individual score – μ) / σ
If a student’s grade is 3, the student is awarded a special recognition certificate. The graph shows the grades of students in January, February, and March.
The graph the claim that the average score of the class was the highest in March.
The graph the claim that the number of students who passed the exam was the highest in January.
Attachment:
GMAT-Club-Forum-k8egte27.png [ 43.19 KiB | Viewed 2665 times ]
ShowHide Answer
Official Answer
Dropdown 1: neither supports nor refutes
Dropdown 2: refutes
arushi118
Joined: 21 Jul 2024
Last visit: 04 Aug 2026
Posts: 280
Given Kudos: 894
Location: India
Concentration: Leadership, General Management
Schools: INSEAD Aug '26 LBS '26 Kellogg '26
GPA: 8.2/10
Products:
17 Nov 2025, 12:32
Kudos
Bookmarks
Neither supports nor refutes -> for both the blanks as:
- First blank: We cannot conclude anything about the average score of a particular month as the grade depends on 3 things: individual score, average score and the standard deviation. So a higher grade can be a result of lower value of standard deviation too.
- Second blank: We are not told that what is the passing grade. So cannot conclude this either.
- First blank: We cannot conclude anything about the average score of a particular month as the grade depends on 3 things: individual score, average score and the standard deviation. So a higher grade can be a result of lower value of standard deviation too.
- Second blank: We are not told that what is the passing grade. So cannot conclude this either.
17 Nov 2025, 21:10
Kudos
Bookmarks
First answer: neither supports nor refutes
Understand, grades are given only to student who have passed - "...... and grades the students who pass the exam".
Number of students graded seems highest in the month of Feb, so the answer for the second is probably - refutes
Understand, grades are given only to student who have passed - "...... and grades the students who pass the exam".
Number of students graded seems highest in the month of Feb, so the answer for the second is probably - refutes
arushi118
