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Varience

Problem Solving — algebra and arithmetic
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Master | Next Rank: 500 Posts
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by gmatplayer » Sat Jun 13, 2009 4:29 am
I can across the problem that involved varience of data. I have solved many Q and this was first time I saw varience. Since I knew what it is I could solve problem. Does anybody know how deep statistics goes in GMAT other than Mean, Median, Mode, SD, and Varience?
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Source: — Quantitative Reasoning |
Master | Next Rank: 500 Posts
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by raleigh » Sat Jun 13, 2009 12:37 pm
That's as far as statistics go on the GMAT.
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