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Turn the calculator on and press STAT to enter the statistics menu.
Touch A EDIT and press ENTER to view the data-entry screen. If old data is
present, delete it by moving the highlighter over L1 and pressing DEL ENTER .
Repeat for other lists.
Each card will contain a data point (X, Y) and weight or frequency of occurrence.
If a point (X,Y) appears four times within a data set, its weight or frequency is 4.
Enter the following data set in L1 and L2 using L3 for the weights:
X
Y W
537
489
210 3
by pressing 5 ENTER 4 ENTER 2 ENTER 3 ENTER 8 ENTER
1 0 ENTER 7 ENTER 9 ENTER 3 ENTER .
Save this data set by pressing 2ndF LIST , touch C L_DATA,
double touch 1 StoLD, and press 2 ENTER .
24 Creation of a Two-Variable Data Set/STATISTICS USING THE SHARP EL-9600
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