TI-83 Plus
Inferential Statistics and Distributions
417
When
LinRegTTest
is executed, the list of residuals is created and stored
to the list name
RESID
automatically.
RESID
is placed on the
LIST NAMES
menu.
Note: For the regression equation, you can use the fix-decimal mode setting to
control the number of digits stored after the decimal point (Chapter 1).
However, limiting the number of digits to a small number could affect the
accuracy of the fit.
ANOVA(
ANOVA(
(one-way analysis of variance; item
F
) computes a one-way
analysis of variance for comparing the means of two to 20 populations.
The
ANOVA
procedure for comparing these means involves analysis of
the variation in the sample data. The null hypothesis H
0
:
m
1
=
m
2
=...=
m
k
is
tested against the alternative H
a
: not all
m
1
...
m
k
are equal.
ANOVA(
list1
,
list2
[
,
...
,
list20
]
)
In the example:
L
1
={7 4 6 6 5}
L
2
={6 5 5 8 7}
L
3
={4 7 6 7 6}
Содержание 83PL/CLM/1L1/V - 83 Plus Calc
Страница 228: ...TI 83 Plus Draw Instructions 225 DrawInv expression Note You cannot use a list in expression to draw a family of curves...
Страница 293: ...TI 83 Plus Lists 290 Using Lists in Graphing You can use lists to graph a family of curves Chapter 3...
Страница 407: ...TI 83 Plus Inferential Statistics and Distributions 404 Input Calculated results Drawn results...
Страница 412: ...TI 83 Plus Inferential Statistics and Distributions 409 Data Stats Input Calculated results...
Страница 446: ...TI 83 Plus Applications 443 3 Press to place the cursor on the prompt 4 Press to solve for the annual interest rate...
Страница 454: ...TI 83 Plus Applications 451 tvm_FV tvm_FV computes the future value tvm_FV PV PMT P Y C Y...