Median

This topic has expert replies
Senior | Next Rank: 100 Posts
Posts: 75
Joined: Thu Aug 20, 2009 11:55 am
Location: vancouver, B.C
GMAT Score:640

Median

by hpgmat » Tue Dec 08, 2009 9:41 pm
Data below shows the distribution of test scores for a group of managment trainees. which score interval contains the median of the 73 socres.


Score interval.................Number of scores
50-59------------------------2
60-69 ----------------------10
70-79-----------------------16
80-89-----------------------27
90-99-----------------------18

A)60-69
B)70-79
C)80-89
D)90-99
E) it can not be determined from the given data
Will Win
Source: — Data Sufficiency |

User avatar
Community Manager
Posts: 1537
Joined: Mon Aug 10, 2009 6:10 pm
Thanked: 653 times
Followed by:252 members

by papgust » Tue Dec 08, 2009 11:43 pm
It should be [spoiler]C (80-89)[/spoiler]. Falls within the median of 73 scores.