Selecting The Regression Type - Casio fx9750G User Manual

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Paired-Variable Statistical Calculation Examples
k k k k k Drawing an
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Paired data items can be used to plot a scatter diagram. A scatter diagram where the
(Graph Type)
points are linked is an
xy
( )
Press J or !Q to return to the statistical data list.
k k k k k Selecting the Regression Type
After you graph statistical data, you can use the function menu at the bottom of the
display to select from a variety of different types of regression.
xy Line Graph
xy
line graph.
1 (X) ............ Linear regression graph
2 (Med) ....... Med-Med graph
3 (X^2) ........ Quadratic regression graph
4 (X^3) ........ Cubic regression graph
5 (X^4) ........ Quartic regression graph
6 (g) ........... Next menu
6(g)
1 (Log) ........ Logarithmic regression graph
2 (Exp) ........ Exponential regression graph
3 (Pwr) ........ Power regression graph
4 (2VAR) ..... Paired-variable statistical results
6 (g) ........... Previous menu
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