CBL Interfacing
Graphical Analysis Program
Description
Graphical Analysis is a powerful program which allows the user
to store experimental data and plot graphs. Students can manipulated
data in tables (for example, convert Fahrenheit to Celsius) and
analyze the data statistically. Overlays of plots of the experimental
and control can be placed on the same set of axes for comparison
purposes. Linear regression"best fit" lines can be overlayed
on graphed data. Slopes can also be determined.
Once plotted, graphs can be stored and hard copies can be printed.
For those classes which can only afford to maintain a 1 or 2 computer
science classroom, this program helps to level the playing field
between a laboratory equipped with many computers and a laboratory
equipped with the CBL system.
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Technology in Education Index
