Find all School-related info fast with the new School-Specific MBA Forum

 It is currently 03 May 2015, 04:52

### 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

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

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# A store sells coats at different price. Is the deviation of

 Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:
Senior Manager
Joined: 08 Aug 2005
Posts: 251
Followers: 1

Kudos [?]: 17 [0], given: 0

A store sells coats at different price. Is the deviation of [#permalink]  05 May 2006, 22:31
A store sells coats at different price. Is the deviation of the prices less than $120? 1) The median of the price is$90
2) The range of the price is \$100
Intern
Joined: 23 Feb 2006
Posts: 40
Followers: 0

Kudos [?]: 0 [0], given: 0

[#permalink]  12 May 2006, 03:06
Deviation is the average of differences between (Xi-avg(X)) < max({x})-min({x}) so it's B
Director
Joined: 24 Oct 2005
Posts: 660
Location: London
Followers: 1

Kudos [?]: 7 [0], given: 0

[#permalink]  12 May 2006, 03:17
SD can never be greater than range.
Hence B
Good one.
[#permalink] 12 May 2006, 03:17
Similar topics Replies Last post
Similar
Topics:
A store selling price..... 2 28 Oct 2010, 21:28
A stationery store sells pens and pencils. If the price of 3 02 Aug 2010, 19:37
A store sells pens and pencils. Provided that the price of 2 30 Oct 2007, 08:17
A store sells coats at different prices. Is the deviation of 9 22 Jul 2006, 05:31
Display posts from previous: Sort by

# A store sells coats at different price. Is the deviation of

 Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group and phpBB SEO Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.