User`s guide

Fitting the Data
1-9
• The fit and residuals for the single-term exponential equation indicate it is a
poor fit overall. Therefore, it is a poor choice for extrapolation.
Use the Plotting GUI to remove
exp1 from the scatter plot display.
The residuals for the polynomial
fits are all similar making it
difficult to choose the best one.
To easily view all the data,
fits, and residuals, turn
the legend off.
The residuals for the
exponential fit indicate
it is a poor fit overall.
Remove this fit from
the scatter plot.