Texas Instruments TI-84 Plus Manual Book page 617

Function or
Instruction/Arguments
tpdf(x,df)
Trace
m
T-Test
0[,listname,
freqlist,alternative,
drawflag]
(Data list input)
m v
T-Test ,Sx,n
0,
[,alternative,drawflag]
(Summary stats input)
Ú æ
tvm_FV[( , ,PV,PMT,
P/Y,C/Y)]
Appendix A: Functions and Instructions
Result
Computes the probability
density function (pdf) for
the Student-t distribution at
a specified x value with
specified degrees of
freedom df.
Displays the graph and
enters TRACE mode.
Performs a t test with
frequency freqlist.
L
1 is <;
alternative=
ƒ
alternative=0 is ;
alternative=1 is >.
drawflag=1 draws results;
drawflag=0 calculates
results.
Performs a t test with
frequency freqlist.
L
1 is < ;
alternative=
ă
alternative=0 is ;
alternative=1 is >.
drawflag=1 draws results;
drawflag=0 calculates
results.
Computes the future value.
Key or
Keys/Menu or
Screen/Item
y =
DISTR
5:tpdf(
r
...
†
TESTS
2:T-Test
...
†
TESTS
2:T-Test
Œ
1:Finance
CALC
6:tvm_FV
614