Texas Instruments TI-84 Plus Guide Book

Appendix A: Functions and Instructions 613
Text(row,column,text1,
text2,...,text n)
Writes text on graph
beginning at pixel
(row,column), where
0  row  57 and
0
 column  94.
y <
DRAW
0:Text(
Then
See If:Then
Time Sets sequence graphs to
plot with respect to time.
†
y .
Time
timeCnv(seconds) Converts seconds to units
of time that can be more
easily understood for
evaluation. The list is in
{days,hours,minutes,seconds}
format.
y N
timeCnv
TInterval [listname,
freqlist,confidence level]
(Data list input)
Computes a t confidence
interval.
† …
TESTS
8:TInterval
TInterval v,Sx,n
[,confidence level]
(Summary stats input)
Computes a t confidence
interval.
†
…
TESTS
8:TInterval
F unction or
Instruction/Arguments Result
Key or
Keys/Menu or
Screen/Item

Texas Instruments TI-84 Plus Specifications

General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-