Casio FX-82SX Calculator User Manual


 
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Arithmetic mean A `
Number of data A r
Sum of values A o
Sum of squares of values A a
}} inputs the same data twice (as above).
•You can also input multiple entries of the same data using
-. To input the data 110 ten times, for example, press
110
-10 }.
The above results can be obtained in any order, and not
necessarily that shown above.
•To delete data you have just input, press
A[.
8.
SD
427.
SD
22805.
SD
53.375
SD