Operation Manual

Appendix A: Functions and Instructions 374
Z-Test(
m0,s[,listname,
freqlist,alternative,
drawflag,color#])
(Data list input)
Performs a
z test with frequency freqlist. alternative= L1
is
<; alternative=0 is ƒ; alternative=1 is >. drawflag=1
draws results;
drawflag=0 calculates results. Color #: 10-
24.
† …
TESTS
1:Z-Test(
Z-Test(
m0,s,v,n
[,alternative,drawflag,
color#
])
(Summary stats input)
Performs a
z test. alternative=L1 is <; alternative=0 is ƒ;
alternative=1 is >. drawflag=1 draws results; drawflag=0
calculates results. Color #: 10-24
.
† …
TESTS
1:Z-Test(
ZTrig
Replots the functions immediately, updating the
window variables to preset values for plotting trig
functions.
† q
ZOOM
7:ZTrig
Factorial: value! Returns factorial of value.

PRB
4:!
Factorial: list! Returns factorial of list elements.

PRB
4:!
Degrees notation: value¡ Interprets value as degrees; designates degrees in DMS
format.
y ;
ANGLE
1:
¡
Radian: angle
r
Interprets angle as radians.
y ;
ANGLE
3:
r
Transpose: matrix
T
Returns a matrix in which each element (row, column) is
swapped with the corresponding element (column,
row) of matrix.
y >
MATH
2:
T
x
th
root
x
‡value Returns x
th
root of value.

MATH
5:
x
‡
x
th
root
x
‡list Returns x
th
root of list elements.

MATH
5:
x
‡
list
x
‡value
Returns list roots of value.

MATH
5:
x
‡
listA
x
‡listB
Returns listA roots of listB.

MATH
5:
x
‡
Cube: value
3
Returns the cube of a real or complex number,
expression, list, or square matrix.

MATH
3:
3
F unction or
Instruction/Arguments
Result
Key or
Keys/Menu or
Screen/Item