Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 420

ZInterval (one-sample z confidence interval) 229
Z-Test (one-sample z test) 223
STAT TESTS menu 221
STAT WIZARDS 1 198 199
, ,
statistical distribution functions
functions 36
statistical plotting 208
Boxplot (regular box plot) 209
defining 210
from a program 212
Histogram 209
ModBoxplot (modified box plot) 209
NormProbPlot (normal probability plot) 210
tracing 212
turning on/off stat plots 70
viewing window 212
xyLine 208
statistical variables table 206
Stats input option 218 , 219
stdDev( (standard deviation) 176
Stop 287 375
,
!
Store ( ) 20 , 375
StoreGDB 135 375
,
StorePic 134 , 375
storing
graph databases (GDBs) 135
graph pictures 134
variable values 20
String4Equ( (string-to-equation conversions) 271
strings
concatenation (+) 270
converting 270
defined 267
displaying contents 269
entering 267
functions in CATALOG 269
indicator (") 267
length (length( ) 271
length (length( ) 364
storing 268
variables 268
student-t distribution
probability (tcdf( ) 244
probability (tcdf( ) 375
student-t distribution
probability density function (tpdf( ) 243
probability density function (tpdf( ) 376
sub( (substring) 272 375
,
subroutines 287
subtraction (–) 36 381
,
sum( (summation) 176 , 375
system variables 383
T
T
(transpose matrix) 155
,
TABLE SETUP screen 116
tables
description 118
variables 116 117
,
tan( (tangent) 36 375
,
See
distribution
212
,
375
,
, 375
381
,
379
/
tan ( (arctangent) 36 375
,
tangent (tan( ) 36
tangent (tan( ) 375
tangent lines, drawing 126
Tangent( (draw line) 126
tanh( (hyperbolic tangent) 273
/
tanh ( (hyperbolic arctangent) 273
TblStart (table start variable) 116
tcdf( (student-t distribution probability) 244
TEST (relational menu) 62
TEST LOGIC (Boolean menu) 63
Text(
instruction 129 142 376
, ,
placing on a graph 129
Then 282 362
,
thick graph style 71
TI Connect™ 346
TI-84 Plus
key code diagram 292
keyboard 1
Time axes format 107 376
,
time value of money (TVM)
C/Y variable (number of compounding periods
per year) 263
calculating 255
formulas 387
FV variable (future value) 263
I
% variable (annual interest rate) 263
N
variable (number of payment periods) 263
P/Y variable (number of payment periods per
year) 263
PMT variable (payment amount) 263
PV variable (present value) 263
TVM Solver 253
tvm_FV (future value) 257
tvm_I% (interest rate) 376
I
tvm_ % (interest rate) 256
N
tvm_ (# payment periods) 256
tvm_Pmt (payment amount) 256
tvm_PV (present value) 256
variables 262
timeCnv( ), convert time 376
TInterval (one-sample t confidence interval) 376
TInterval (one-sample t confidence interval) 229
tpdf( (student-t distribution probability density
function) 243 , 376
TRACE
cursor 79
entering numbers during 79
expression display 76
Trace instruction in a program 80
transmitting
error conditions 352
from a TI-83 351
from a TI-83 Plus Silver Edition or TI-83 Plus 351
from a TI-84 Plus Silver Edition or TI-84 Plus 351
stopping 348
to a TI-84 Plus Silver Edition or TI-84 Plus 348
T
transpose matrix ( ) 155 ,
trigonometric functions 36
T-Test (one-sample t test) 224
375
,
375
,
, 375
375
,
142
,
376
,
376
,
, 376
376
,
, 96 , 100 , 108
79
,
, 376
379
, 376
413