Re: graphing calculators basic question Message #3 Posted by dbatiz on 24 Mar 2008, 5:21 p.m., in response to message #1 by Howard Lazerson
Both brands have that capability. They come at it from different angles. With the TI you edit stats lists then flick switches on the graph screen to turn on a data plot.
On the HPs, you enter your data into Edat matrix and use the stats function to find your regression/curve.
I don't know how to do screen shots on a TI, but it's pretty straight forward on a 50g.
You can find detailed instructions on page 1232 and 1813 of the HP 50g users guide.
Very respectfully,
David
