One-Variable Statistics - Texas Instruments TI-30Xa Solar User Manual

One-Variable Statistics

" h
4
" a
" \
" c
" d
" ]
" _
" ^
" b
Clears all statistical data.
Enters a data point.
Removes a data point.
Adds or removes multiple occurrences
of a data point.
Enter data point, press " \,
enter frequency (1–99), press 4 to
add or " a to remove data points.
Sum.
Sum of squares.
Mean.
Population standard deviation
(n weighting).
Sample standard deviation (n-1
weighting).
Number of data points.
10