20
Menu tree 4EQ VAR
A XY
( )
1 Y1
2 Y2
3 Y3
4 Y4
5 Y5
6 Y6
7 Y7
8 Y8
9 Y9
0 Y0
B REGEQN
1 RegEqn
2 a
3 b
4 c
5 r
6 r
2
7 R
2
8 resid
C POINTS
1 x1
2 x2
3 x3
4 y1
5 y2
6 y3
7 Q1
8 Med
9 Q3
B XYT
01 X1T
02 Y1T
03 X2T
04 Y2T
05 X3T
06 Y3T
VARS A
WIN VAR
A XY
( )
1 Xmin
2 Xmax
3 Xscl
4 Ymin
5 Ymax
6 Yscl
7 X_Fact
8 Y_Fact
B T
1 Tmin
2 Tmax
3 Tstep
VARS B
ZOOM VAR
A STOXY
( )
1 Zm_Xmin
2 Zm_Xmax
3 Zm_Xscl
4 Zm_Ymin
5 Zm_Ymax
6 Zm_Yscl
B STOT
1 Zm_Tmin
2 Zm_Tmax
3 Zm_Tstp
VARS C
STAT VAR ( )
VARS H
A XY
01 n
03 sx
04 x
05 xmin
06 xmax
10 y
11 sy
12 y
13 ymin
14 ymax
15 ∑y07 ∑x16 ��y
2
08 ∑x
2
09 ∑xy
02 x
A EXEC
01
02
03
04
05
06
01
02
03
04
Cleate
new program
05
06
B EDIT C NEW
PRGM
07 X4T
08 Y4T
09 X5T
10 Y5T
11 X6T
12 Y6T
( )
PRGM
Press
ENTER