TI-83 Plus Index 784
statistical distribution functions. See
distribution functions
statistical plotting, 368
Boxplot (regular box plot), 371
defining, 373
from a program, 378
Histogram, 370
ModBoxplot (modified box plot),
370
NormProbPlot (normal probability
plot), 372
Scatter, 369
tracing, 376
turning on/off stat plots, 115, 375
viewing window, 376
xyLine, 369
statistical variables table, 365
Stats input option, 388, 390
stdDev( (standard deviation), 314, 686
Stop, 523, 686
Store (!), 29, 686
StoreGDB, 242, 686
StorePic, 239, 686
storing
graph databases (GDBs), 242
graph pictures, 239
variable values, 29
String4Equ( (string-to-equation
conversions), 493, 686
strings
concatenation (+), 490, 696
converting, 491
defined, 484
displaying contents, 488
entering, 484
functions in CATALOG, 489
length (length(), 492, 669
storing, 487
variables, 486, 487
student-t distribution
probability (tcdf(), 427, 687
probability density function (tpdf(),
427, 687
sub( (substring), 493, 686
subroutines, 522
subtraction (N), 63, 696
sum( (summation), 313, 686
system variables, 719
—T—
T (transpose matrix), 275, 693
T.Test (one-sample t test), 397, 688
TABLE SETUP screen, 205
tables
description, 209
variables, 205, 207
tanL1( (arctangent), 63, 686
tan( (tangent), 63, 686
tangent (tan(), 63, 686