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
ZNTest(
m
0,s[,listname,
freqlist,alternative,
drawflag])
(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.
† …
TESTS
1:Z.Test(
13-10
ZNTest(
m
0,s,v,n
[,alternative,drawflag])
(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.
† …
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: anglerInterprets angle as radians. y [ANGLE]
ANGLE
3:r2-24
Transpose: matrixTReturns a matrix in which each
element (row, column) is
swapped with the
corresponding element
(column, row) of matrix.
MATH
2:T
10-12