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TI-83 Plus Tables and Reference Information 688
Function or Instruction/
Arguments Result
Key or Keys/
Menu or Screen/Item
Trace
Displays the graph and enters
TRACE
mode.
r
T-Test
m
0
[
,
listname
,
f
re
q
list
,
alternative
,
draw
f
la
g
]
(Data list input)
Performs a
t
test with frequency
f
re
q
list
.
alternative
=
L
1
is
<
;
alternative
=
0
is
ƒ
;
alternative
=
1
is
>
.
draw
f
la
g
=
1
draws results;
drawflag
=
0
calculates results.
†
…
TESTS
2:T-Test
T-Test
m
0
,
v
,
Sx
,
n
[
,
alternative
,
draw
f
la
g
]
(Summary stats input)
Performs a
t
test with frequency
f
re
q
list
.
alternative
=
L
1
is < ;
alternative
=
0
is
ƒ
;
alternative
=
1
is
>.
draw
f
la
g
=
1
draws results;
drawflag
=
0
calculates results.
†
…
TESTS
2:T-Test
tvm_FV
[
(
Ú
,
æ
,
PV
,
PMT
,
P/Y
,
C/Y
)
]
Computes the future value.
Œ
1:Finance
CALC
6:tvm_FV
tvm_
æ
[
(
Ú
,
PV
,
PMT
,
FV
,
P/Y
,
C/Y
)
]
Computes the annual interest rate.
Œ
1:Finance
CALC
3:tvm_(
tvm_
Ú
[
(
æ
,
PV
,
PMT
,
FV
,
P/Y
,
C/Y
)
]
Computes the number of payment
periods.
Œ
1:Finance
CALC
5:tvm_(
tvm_Pmt
[
(
Ú
,
æ
,
PV
,
FV
,
P/Y
,
C/Y
)
]
Computes the amount of each
payment.
Œ
1:Finance
CALC
2:tvm_Pmt
tvm_PV
[
(
Ú
,
æ
,
PMT
,
FV
,
P/Y
,
C/Y
)
]
Computes the present value.
Œ
1:Finance
CALC
4:tvm_PV