TI-83 Plus
Inferential Statistics and Distributions
397
Data
Stats
Calculated results:
,
,
Drawn results:
Note: All
STAT TESTS
examples assume a fixed-decimal mode setting of
4
(Chapter 1). If you set the decimal mode to
Float
or a different fixed-decimal
setting, your output may differ from the output in the examples.
T
.
Test
T
.
Test
(one-sample
t
test; item
2
) performs a hypothesis test for a single
unknown population mean
m
when the population standard deviation
s
is
unknown. It tests the null hypothesis H
0
:
m
=
m
0
against one of the
alternatives below.
•
H
a
:
mƒm
0
(
m
:
ƒm
0
)
•
H
a
:
m
<
m
0
(
m
:<
m
0
)
•
H
a
:
m
>
m
0
(
m
:>
m
0
)
Summary of Contents for 83PL/CLM/1L1/V - 83 Plus Calc
Page 407: ...TI 83 Plus Inferential Statistics and Distributions 404 Input Calculated results Drawn results...
Page 412: ...TI 83 Plus Inferential Statistics and Distributions 409 Data Stats Input Calculated results...
Page 454: ...TI 83 Plus Applications 451 tvm_FV tvm_FV computes the future value tvm_FV PV PMT P Y C Y...
