User Manual

A-34 Tables and Reference Information
8399APXA.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:25 PM Printed: 02/19/01 1:40 PM
Page 34 of 58
Function or Instruction/
Arguments Result
Key or Keys/
Menu or Screen/Item
Z
N
Test(
m 0
,
s
[
,
listname
,
freqlist
,
alternative
,
drawflag
]
)
(Data list input)
Performs a
z
test with
frequency
freqlist
.
alternative
=
L
1
is
<
;
alternative
=
0
is
ƒ
;
alternative
=
1
is
>
.
drawflag
=
1
draws results;
drawflag
=
0
calculates results.
†
…
TESTS
1:Z
.
Test(
13-10
Z
N
Test(
m 0
,
s
,
v
,
n
[
,
alternative
,
drawflag
]
)
(Summary stats input)
Performs a
z
test.
alternative
=
L
1
is
<
;
alternative
=
0
is
ƒ
;
alternative
=
1
is
>
.
drawflag
=
1
draws results;
drawflag
=
0
calculates results.
†
…
TESTS
1:Z
.
Test(
13-10
ZTrig
Replots the functions
immediately, updating the
window variables to preset
v
alues for plotting trig
functions.
†
q
ZOOM
7:ZTrig
3
-
22
Factorial:
value
!
Returns factorial of
value
.

PRB
4:!
2
-
21
Factorial:
list
!
Returns factorial of
list
elements.

PRB
4:!
2
-
21
Degrees notation:
value
¡
Interprets
value
as degrees;
designates degrees in DMS
format.
y
[
ANGLE
]
ANGLE
1:
¡
2
-
23
Radian:
angle
r
Interprets
angle
as radians.
y
[
ANGLE
]
ANGLE
3:
r
2
-
24
Transpose:
matrix
T
Returns a matrix in which each
element (row, column) is
swapped with the
corresponding element
(column, row) of
matrix
.

MATH
2:
T
10-12