Stat Plot Menu
To display statistical data first choose the Stat option from the main menu.
There are three separate plots avalable. To graph press
, , or
. To edit a plot press .
Use the and cursor
keys to move between settings. Note that all settings might not be avalable for all types of plots.
StatGraph1/2/3 indicates the plot setting.
Graph type indicates how to plot the data.
Press for a scatter plot:
Press for an xy-line:
Press for a normal probability plot:
for a historogram:
The first bar and bar width are determined by
for a Median Box plot:
for a Mean Box plot:
for a Normal Distribution plot:
for a frequency line graph:
The first interval and the interval width are determined by
Set a plot to graph the regression equation of the data instead of the data itself
by selecting a regression model.
XLixt indicates what list to use for the x coordinates of the data.
Note that it must be the same length as YList.
YLixt indicates what list to use for the y coordinates of the data.
Note that it must be the same length as XList.
Frequency indicates what list to use for the y coordinates of the data.
Note that it must be either 1 or a list of the same length as XList and YList.
Mark Type indicates how to draw the data points: a small box, x, or dot.
Graph Color indicates the color of the plot.
Outliners, when on, draws all data that falls outside the box on a box plot.
Once the desired settings are selected, press ,
, or to
draw GraphPlot 1, 2, or 3. The window is automatically scaled to fit the data.
While viewing the graph, choose a regression option with the menu keys
and graph the regression function or copy it to the Equation Editor.
To quit press .