Relation between Range and Standard Deviation

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goelmohit2002: Legendary Member; Posts: 1799; Joined: Wed Dec 24, 2008 3:03 am; Thanked: 36 times; Followed by:2 members

Relation between Range and Standard Deviation

by goelmohit2002 » Wed Sep 16, 2009 9:53 pm

Hi All,

Can someone please tell is the property that

SD <= R/2

is tested in GMAT....if yes then can someone please point me to a problem that tests this concept....

I checked Manhattan strategy guide of of statistics....

But it does not talk about this concept....does it mean that this SD <= R/2 is not in the course of GMAT ?

Thanks
Mohit

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