Homework Help: statistics

Posted by statistics on Thursday, July 23, 2009 at 9:20pm.

ok i was given a set of data asked to create a graph of my choice to represent the data

then i'm asked

Does the sahpe of hte distribution allow the use of the mean and the standard deviation to describe it?

ok how does the mean and the standard deviation effect the shape of the graph

what graph should i create so i can see the effect of the mean and the average on the shape of the graph

statistics - Reiny, Thursday, July 23, 2009 at 9:53pm
I just googled "graph of standard deviation" and this first result appears to have enough for you to answer the question

http://richardbowles.tripod.com/maths/normdist/normdist.htm

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