Texas Instruments Titanium TI-89 User Manual

32
status and open Apps . . . . . . . . . . 6
viewing
. . . . . . . . . . . . . . . . . . . . . 18
square root, $()
. . . . . . . . . . . . . . . . 909
standard annuity activity
. . . . . . . . . . 769
standard deviation, stdDev( )
. . . . . . 883
start timer, startTmr( )
. . . . . . . . . . . . 882
startTmr( ), start timer
. . . . . . . . . . . . 882
statistics
. . . . . . . . . . . . . . . . . . 540–571
Box Plot
. . . . . . . . . . . . . . . . . . . 556
Calculation Type
. . . . . . . . 541, 546
categories
. . . . . . . . . . . . . . . . . . 565
Category
. . . . . . . . . . . . . . . 541, 543
combinations, nCr( )
. . . . . . . . . . 846
factorial, !
. . . . . . . . . . . . . . . 74, 907
Freq
. . . . . . . . . . . . . . . . . . 541, 543
frequency
. . . . . . . . . . . . . . . . . . 563
Histogram plots
. . . . . . . . . . . . . 557
mean, mean( )
. . . . . . . . . . . . . . 843
median, median( )
. . . . . . . . . . . 843
new plot, NewPlot
. . . . . . . 556, 848
operations
. . . . . . . . . . . . . . . . . 785
overview
. . . . . . . . . . . . . . . . . . . 540
permutations, nPr( )
. . . . . . . . . . 849
plots
. . . . . . 551, 553, 554, 558, 560
plots off, PlotsOff
. . . . 311, 628, 855
plots on, PlotsOn
. . . . 311, 628, 855
random norm, randNorm( )
. . . . 863
random number seed, RandSeed
. .
747
, . . . . . . . . . . . . . . . . . . . 863
random number, rand( )
. . . . . . . 862
Scatter plots
. . . . . . . . . . . . . . . . 555
show results, ShowStat
. . . . 548, 876
standard deviation, stdDev( )
. . . 883
two-variable results, TwoVar
. . . 546,
893
variables
. . . . . . . . . . . . . . . . . . . 548
variance, variance( )
. . . . . . . . . . 894
xyline plots
. . . . . . . . . . . . . . . . . 555
statistics. See also regressions
status
battery low
. . . . . . . . . . . . . . . . . . . 71
on Apps desktop
. . . . . . . . . . . . . . . 6
split-screen
. . . . . . . . . . . . . . . . . . 36
status line
. . . . . . . . . . . . . . . . . 201, 305
command parameters
. . . . . . . . . . 23
history information
. . . . . . . . . . . . . 27
stdDev( ), standard deviation
. . . . . . 883
stdDevPop
. . . . . . . . . . . . . . . . . . . . . 883
StoGDB, store graph database
505, 629,
884
Stop, stop
. . . . . . . . . . . . . . . . . . . . . 884
stop, Stop
. . . . . . . . . . . . . . . . . . . . . 579
StoPic, store picture
. . . . . . . . . 629, 884
stopping a calculation
. . . . . . . . . . . . 165
Store (9) key
. . . . . . . . . . . . . . . . . 17
storing
graph database, StoGDB
. . 629, 884
picture, StoPic
. . . . . . . . . . . 629, 884
symbol, !
. . . . . . . . . . . . . . 596, 913
string( ), expression to string
. . . 603, 884
strings
append, &
. . . . . . . . . . . . . . 602, 908

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)