Texas Instruments TI-83 Manual Book page 386

Enter the other nine height values the same
way.
4. Press ... | to display the
and then press † until
5. Press Í to select
stat editor for
selected for
Press † and [
(alpha-lock is on).
Press † † Ë
confidence level at the
6. Press † to move the cursor onto
then press Í. The confidence interval is
calculated, and the
displayed on the home screen.
TI-83 Plus Inferential Statistics and Distributions
8:TInterval
8:TInterval
is displayed. If
TInterval
, press | Í to select
Inpt:
] [ ] [ ] [ ] at the
H G H T
to enter a 99 percent
99
C.Level:
TInterval
menu,
STAT TESTS
is highlighted.
. The inferential
is not
Data
Data
prompt
List:
prompt.
, and
Calculate
results are
.
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