Texas Instruments TI-36X Solar - Manual (Page 12)

11
TI36XSUS.DOC MURFE pruning--US version Pat Hatcher
Revised: 06/17/99 4:37 PM Printed: 06/17/99 4:37 PM
Page 11 of 29
One-Variable Statistics
" ‰ One-variable statistics mode.
( [ Clears all statistical data.
! Clears all statistical data, STAT mode,
and memory.
4 Enters data point.
( a Removes 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.
( g Sum.
( h Sum of squares.
( ] Mean.
( _ Population standard deviation
(
n weighting).
( ^ Sample standard deviation
(
n - 1 weighting).
( b Number of data points.
In STAT mode press O to perform basic arithmetic,
permutations, combinations, and polar/rectangular
conversions.