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8-4 Statistics aplet
Plot the graph 9. Plot the graph.
>3/27@
Draw the
regression
curve
10. Draw the regression curve (a curve to fit the data points).
This draws the
regression line for the
best linear fit.
Display the
equation for
best linear fit
11. Return to the Symbolic view.
>6<0%@
12. Display the equation for the best linear fit.
*e,to move to the FIT1
field
The full FIT1
expression is shown. The
slope (m) is 425.875.
The y-intercept (b) is about 376.25.