Specifications

NotesKey Operation Display
EL-9600 Graphing Calculator
Example
Before carrying out the following operation, press the reset switch located on the back of the unit and press
keys (caution: previously entered equations and memory will be erased).
Statistics calculations
10 students achieved the following results in a mathematics examination. Draw a
graph to classify these results into top, bottom and average score.
Exam results: 68, 73, 92, 86, 78, 95, 69, 75, 82, 81
Draw the graph by setting the most
suitable screen for the statistical
graph.
Specify two figures after the decimal
point on the set up screen.
Enter all the exam results into the
list L1.
Select the variable quantity of the
statistics from the statistics mode.
Specify the list L1 containing the
exam data.
Calculates the quantity of the
statistics such as average, standard
deviation, total and bottom score.
1
2
3
4
5
6
7
8
Set the screen for the various
specified values in order to draw
the statistical graph with PLOT1.
Input of the specified values for drawing
a histogram from the list L1 of the
statistical quantity has been completed.
]
on/off: set whether to graph or not
DATA: select variable 1(X) or variable 2 (XY).
List X: set the list of the corresponding graph.
Freq: set frequency
GRAPH: set graph format
]