Texas Instruments TI-83 Manual Book page 787

statistical distribution functions. See
distribution functions
statistical plotting, 368
(regular box plot), 371
Boxplot
defining, 373
from a program, 378
, 370
Histogram
(modified box plot),
ModBoxplot
370
NormProbPlot
plot), 372
, 369
Scatter
tracing, 376
turning on/off stat plots, 115, 375
viewing window, 376
, 369
xyLine
statistical variables table, 365
Stats input option, 388, 390
(standard deviation), 314, 686
stdDev(
, 523, 686
Stop
Store (!), 29, 686
, 242, 686
StoreGDB
, 239, 686
StorePic
storing
graph databases (
graph pictures, 239
variable values, 29
(string-to-equation
String4Equ(
conversions), 493, 686
strings
TI-83 Plus Index
(normal probability
s), 242
GDB
concatenation (
converting, 491
defined, 484
displaying contents, 488
entering, 484
functions in
CATALOG
length (
length(
storing, 487
variables, 486, 487
student-t distribution
probability (
tcdf(
probability density function (
427, 687
(substring), 493, 686
sub(
subroutines, 522
subtraction ( ), 63, 696
N
(summation), 313, 686
sum(
system variables, 719
—T—
T (transpose matrix), 275, 693
(one-sample t test), 397, 688
T.Test
screen, 205
TABLE SETUP
tables
description, 209
variables, 205, 207
L1
(arctangent), 63, 686
tan (
(tangent), 63, 686
tan(
tangent ( ), 63, 686
tan(
), 490, 696
+
, 489
), 492, 669
), 427, 687
tpdf(
),
784