A-4 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 4 of 58
Function or Instruction/
Arguments Result Key or Keys/
Menu or Screen/Item
c2pdf(x,df)Computes the probability
density function (pdf) for the
c
2 distribution at a specified x
v
alue for the specified degrees
of freedom df.
y [DISTR]
DISTR
6:
c
2pdf(
13-31
c
2.Test(observedmatrix,
expectedmatrix
[,drawflag])
Performs a chi-square test.
drawflag=1 draws results;
drawflag=0 calculates results.
TESTS
C:c2.Test( 13-22
Circle(X,Y,radius)Draws a circle with center
(X,Y) and radius.
y [DRAW]
DRAW
9:Circle( 8-11
Clear Entries Clears the contents of the Last
Entry storage area.
y [MEM]
MEMORY
3:Clear Entries 18-4
ClrAllLists Sets to 0 the dimension of all
lists in memory.
y [MEM]
MEMORY
4:ClrAllLists 18-4
ClrDraw Clears all drawn elements from
a graph or drawing.
y [DRAW]
DRAW
1:ClrDraw 8-4
ClrHome Clears the home screen.
I/O
8:ClrHome 16-20
ClrList listname1
[,listname2, ...,
listname n]
Sets to 0 the dimension of one
or more listnames.
EDIT
4:ClrList 12-20
ClrTable Clears all values from the
table.
I/O
9:ClrTable 16-20
conj(value)Returns the complex conjugate
of a complex number or list of
complex numbers.
CPX
1:conj( 2-18
Connected Sets connected plotting mode;
resets all Y= editor graph-style
settings to ç .
z
Connected 1-11