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STATISTICS
FREQUENCY TABLES
If the data comes from a frequency table, ClassWiz can be set up to input the data values in one column, and the
frequencies in another.
To access the set-up menu, press qp(SET UP).
Press the down arrow (R) to reach the second page and 3
to select the Statistics settings.
Press 1 to turn the Frequency option On.
The Statistics Calculation area appears again. Even though
nothing appears to have happened, the setting has indeed
changed.
To access the Data entry area, press i3(Data).
Notice a second column for frequencies now appears and
the previous data set has been erased.
22
fx-991EX Quick Start Guide
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