statistics on casio fx 82es by 2sGRZLZ

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									                                      Casio fx-82ES
Clear previous data:
Press          (switching mode or changing statistical views clears data)
Set up for Frequencies
Press                                   (3:STAT)          (1:ON)
Change to Statistics Mode

Press              (you will see STAT at the top of the screen and an X column and a
FREQ column.)
Entering Data (single list of data point    Entering Data (from a frequency
with each with frequency 1)                 distribution)

Press first data number.                         Press first data number.
Press     .                                      Press     .
You will see the number in the X column          You will see the number in the X column
and a 1 in the FREQ column.                      and a 1 in the FREQ column.

Press second data number.                        Press second data number.
Press     .                                      Press         .

Continue until you have entered all the          Continue until you have entered all the
data.                                            data.
                                                 Press        and the press    until you are
                                                 in the first row of the FREQ column

                                                 Press first frequency number.
                                                 Press     .
                                                 You will see the number in the X column
                                                 and the input frequency in the FREQ
                                                 column.

                                                 Press first frequency number.
                                                 Press        .

                                                 Continue until you have entered all the
                                                 frequencies.
Calculating mean and standard deviation
Press      to get out of the statistics calculation screen.

Press            (STAT)                   to see the number of total data points.

Press            (STAT)                  to see the mean x .

Press            (STAT)                 to see the standard deviation xn  1 .
        SETUP
SHIFT   MODE




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STAT


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