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

we will pick new questions that match your level based on your Timer History

Track Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

It appears that you are browsing the GMAT Club forum unregistered!

Signing up is free, quick, and confidential.
Join other 500,000 members and get the full benefits of GMAT Club

Registration gives you:

Tests

Take 11 tests and quizzes from GMAT Club and leading GMAT prep companies such as Manhattan GMAT,
Knewton, and others. All are free for GMAT Club members.

Applicant Stats

View detailed applicant stats such as GPA, GMAT score, work experience, location, application
status, and more

Books/Downloads

Download thousands of study notes,
question collections, GMAT Club’s
Grammar and Math books.
All are free!

Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:

There was a PS problem on my GMAT that involved five numbers. Two were four-digit numbers and three were five-digit numbers. The questions asked which of the following is true. Some options were median>mean, mean>median, and something about the range. The median and range were easy to find, but is there a trick to find the median? The numbers were not evenly spaced or anything like that. I ended up manually calculating it, but it took three minutes :/
_________________

If my post helped you, please consider giving me kudos.

I cannot remember the exact question. Even if I did, it is against GMAC's terms of use to divulge official questions. They gave five large numbers and you were asked to find the mean of them. What is an easy way to do that? Say you have 10,964, 5212, 14,230, 4290, and 10,992. Is there a trick to finding the mean of those five numbers?
_________________

If my post helped you, please consider giving me kudos.

If the answers are spread among a reasonable span you might round the numbers (say, 10,992 to 11,000) and get a close idea of what the average should look like.

Still, without a question to work on I am just speculating.
_________________

I cannot remember the exact question. Even if I did, it is against GMAC's terms of use to divulge official questions. They gave five large numbers and you were asked to find the mean of them. What is an easy way to do that? Say you have 10,964, 5212, 14,230, 4290, and 10,992. Is there a trick to finding the mean of those five numbers?

You can approximate the mean. It should be around 9000 in this case.

10,964 is apprx 11k 5212 is apprx 5k 14,230 is apprx 14k 4290 is apprx 4k 10,992 is apprx 11k

Since we rounded down many numbers, the mean will be a little more than 9000.

Median of these 5 numbers is 10,964 which is obviously greater than the mean. I doubt you were required to calculate the exact value of the mean.
_________________

Since my last post, I’ve got the interview decisions for the other two business schools I applied to: Denied by Wharton and Invited to Interview with Stanford. It all...

[rss2posts title=The MBA Manual title_url=https://mbamanual.com/2016/11/22/mba-vs-mim-guest-post/ sub_title=MBA vs. MiM :3qa61fk6]Hey, guys! We have a great guest post by Abhyank Srinet of MiM-Essay . In a quick post and an...

Marketing is one of those functions, that if done successfully, requires a little bit of everything. In other words, it is highly cross-functional and requires a lot of different...