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santy_010 · 2005 April 20th, 03:56 PM

There are 5 numbers in set X, which mean is greater than its median. There are 7 numbers in the set Y, which mean is greater than its median also. If Z consists of X and Y, which have no common numbers, is mean of Z greater than its median?
1) Mean of X is less than mean of Y
2) Median of X is less than median of Y

Thanks
Santy

seenapanalli · 2005 April 20th, 04:22 PM

I guess its E.

scoot · 2005 April 20th, 05:18 PM

http://www.urch.com/forums/showthrea...light=consists (mean and median)

2005 April 20th, 03:56 PM	#1 (permalink)
santy_010 Santosh Srinivas Join Date: Feb 2005 Location: Bangalore Posts: 99	mean <> median There are 5 numbers in set X, which mean is greater than its median. There are 7 numbers in the set Y, which mean is greater than its median also. If Z consists of X and Y, which have no common numbers, is mean of Z greater than its median? 1) Mean of X is less than mean of Y 2) Median of X is less than median of Y Thanks Santy

2005 April 20th, 04:22 PM	#2 (permalink)
seenapanalli Within my grasp! Join Date: Nov 2004 Posts: 360	Re: mean <> median I guess its E. _ _ _ _ SIG _ _ _ _ If it's simple it wont appear on GMAT

2005 April 20th, 05:18 PM	#3 (permalink)
scoot TestMagic Guru-in-Training Join Date: Dec 2004 Posts: 566	Re: mean <> median http://www.urch.com/forums/showthrea...light=consists (mean and median)

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