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Set containing only one element

Problem Solving — algebra and arithmetic (GMAT Focus Edition)
Expert replies
by uptowngirl92 » Fri Oct 09, 2009 12:19 am
Hey guys I get a little confused when I am faced with a set containng only one element so thought will meke it clear once and for all:

{-5}
Mean:-5
Median: ??? (explanations?)
Mode:-5 or none
Range:0
Standard Deviation:0

Set with identical values:
Range=0,S.D=0
Inputs??
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Source: — Quantitative Reasoning |