Casio fx-9750GII User Manual page 142

• List
The initial default statistical data is List 1 for single-variable data, and List 1 and List 2 for
paired-variable data. You can specify which statistical data list you want to use for
y
-data.
• Frequency
Normally, each data item or data pair in the statistical data list is represented on a graph as
a point. When you are working with a large number of data items however, this can cause
problems because of the number of plot points on the graph. When this happens, you can
specify a frequency list that contains values indicating the number of instances (the frequency)
of the data items in the corresponding cells of the lists you are using for
Once you do this, only one point is plotted for the multiple data items, which makes the graph
easier to read.
• Mark Type
This setting lets you specify the shape of the plot points on the graph.
To display the general graph settings screen
Pressing (GRPH)
settings screen.
• StatGraph (statistical graph specification)
• {GPH1}/{GPH2}/{GPH3} ... graph {1}/{2}/{3}
• Graph Type (graph type specification)
xy
• {Scat}/{ }/{NPP}/{Pie} ... {scatter diagram}/{
graph}
• {Hist}/{Box}/{Bar}/{N·Dis}/{Brkn} ... {histogram}/{med-box graph}/{bar graph}/{normal
distribution curve}/{broken line graph}
• {X}/{Med}/{X^2}/{X^3}/{X^4} ... {linear regression graph}/{Med-Med graph}/{quadratic
regression graph}/{cubic regression graph}/{quartic regression graph}
• {Log}/{Exp}/{Pwr}/{Sin}/{Lgst} ... {logarithmic regression graph}/{exponential regression
graph}/{power regression graph}/{sinusoidal regression graph}/{logistic regression
graph}
x
• XList ( -axis data list)/YList (
• {List} ... {List 1 to 26}
• Frequency (number of times a value occurs)
• {1} ... {1-to-1 plot}
• {List} ... {List 1 to 26}
• Mark Type (plot mark type)
• { }/{ }/{•} ... scatter diagram plot points
When "Pie" (pie graph) is selected as the Graph Type:
• Data (Specifies the list to be used as graph data.)
• {LIST} ... {List 1 to List 26}
(SET) displays the general graph
y
-axis data list)
6-2
xy
line graph}/{normal probability plot}/{pie
x
-data and
x y
-data and -data.
[GRPH]-[SET]