E-22
7. Press
[ ] [ ] [ ] or [ ] to scroll through the statistical
variables until you reach the variable you are interested in (see table
below).
Variable
Meaning
n
Number of x values or x–y pairs entered.
or
Mean of the x values or y values.
Xmax
or
Ymax
Maximum of the x values or y values.
Xmin
or
Ymin
Minimum of the x values or y values.
Sx
or
Sy
Sample standard deviation of the x values or y values.
σ
x
or
σ
y
Population standard deviation of the x values or y
values.
Σ
x
or
Σ
y
Sum of all x values or y values.
Σ
x
2
or
Σ
y
2
Sum of all x
2
values or y
2
values.
Σ
x y
Sum of (x × y) for all x–y pairs.
CV x
or
CV y
Coefficient of variation for all x values or y values.
R x
or
R y
Range of the x values or y values.
8. To draw 1-VAR statistical graphs, press [ Graph ] on the STATVAR
menu. There are three types of graph in 1-VAR mode:
N-DIST
(Normal
distribution),
HIST
(Histogram),
SPC
(Statistical Process Control). Select
the desired graph type and press [
]. If you do not set display
ranges, the graph will be produced with optimum ranges. To draw a
scatter graph based on 2-VAR datasets, press [ Graph ] on the
STATVAR menu.
9. To return to the STATVAR menu, press [ 2nd ] [ STATVAR ].
Process Capability
(See Examples 43 and 44.)
1. Press [ DATA ], select
LIMIT
from the menu and press [
].
2. Enter a lower spec. limit value (
X LSL
or
Y LSL
), then press [ ].
3. Enter a upper spec. limit value (
X USL
or
Y USL
), then press [
] .
4. Select
DATA-INPUT
mode and enter the datasets.
5. Press [ 2nd ] [ STATVAR ] and press [ ] [ ] [ ] [ ] to scroll
through the statistical results until you find the process capability
variable you are interested in (see table below).
Variable
Meaning
Cax
or
Cay
Capability accuracy of the x values or y values
Содержание 9g
Страница 59: ...E 59 2nd STATVAR Graph 2nd STATVAR Graph ...
Страница 65: ...E 65 DATA 57 101 61 117 67 155 2nd STATVAR Graph 2 nd STATVAR 143 2nd STATVAR ...
Страница 66: ...E 66 58 Example 49 31 10 1F16 11111 2 37 8 MODE 2 31 dhbo Example 50 4777 10 1001010101001 2 ...
Страница 68: ...E 68 MODE 2 dhbo dhbo 1234 dhbo 1 IE IF dhbo 24 dhbo Example 53 ...
Страница 71: ...E 71 5 Seconds 1 17 5 3 14 2 5 Seconds 2 ...
Страница 72: ...E 72 10 13 6 17 3 5 Seconds 3 2 5 11 17 4 ...
Страница 74: ...E 74 RUN 1 2 X 2 7 X 5 0 X 1 2 5 X 2 1 2 7 5 2 25 X 2 70 X 49 0 X 1 4 25 70 49 ...
Страница 79: ...E 79 2 A 5 R 4 N 9 S N S 9 436905 5 Seconds 2 5 4 9 3 A 7 R 1 N 14 S N S 14 98 5 Seconds 2 7 1 14 ...
Страница 80: ...E 80 Example 58 Create a program to determine the solutions for linear equations of the form RUN ...
Страница 82: ...E 82 RUN N 1 5 I 486 A 2 CHARGE 4 5 POWER 243 VOLTAGE 2 1 5 5 Seconds ...
Страница 84: ...E 84 G T Example 61 Use a FOR loop to calculate 1 6 1 5 1 4 2 6 2 5 2 4 RUN ...
Страница 87: ...E 87 RUN A 10 C 130 D 2 55 10 2nd RCL CL ESC ...
Страница 117: ...F 30 123 45 DEL 2nd 7 Exemple 2 Après exécution de 1 2 3 4 5 6 rappeler chaque expression 1 2 3 4 5 6 Exemple 3 ...
Страница 123: ...F 36 2nd FIX Exemple 12 1 6000 0 0001666 1 6000 2nd SCI ENG 2nd SCI ENG 2nd SCI ENG Exemple 13 ...
Страница 131: ...F 44 2nd R P 25 ALPHA 56 2nd R P 25 ALPHA 56 Exemple 31 5 120 5 MATH 15 Générer un nombre aléatoire entre 0 et 1 MATH ...
Страница 138: ...F 51 Range 180 180 90 1 25 1 25 0 5 2nd Factor 2 2 Graph sin 2 ALPHA X G T G T 31 2 Zoom avant et arrière sur Y sin 2x ...
Страница 143: ...F 56 DATA 2 13 DATA 3 2 5 9 12 7 2nd STATVAR ...
Страница 144: ...F 57 Graph 2nd STATVAR Graph 2nd STATVAR Graph ...
Страница 148: ...F 61 MODE 1 DATA 15 451 17 475 21 525 28 678 2 nd STATVAR Graph 2nd STATVAR 573 2nd STATVAR ...
Страница 150: ...F 63 2 nd STATVAR 143 2nd STATVAR 58 Exemple 49 31 10 1F16 11111 2 37 8 MODE 2 31 ...
Страница 151: ...F 64 dhbo Exemple 50 4777 10 1001010101001 2 MODE 2 dhbo dhbo 4777 ...
Страница 153: ...F 66 dhbo 1 IE IF dhbo 24 dhbo Exemple 53 1010 2 AND A 16 OR 7 16 1010 2 10 10 MODE 2 dhbo dhbo ...
Страница 156: ...F 69 5 Secondes 1 17 5 3 14 2 5 Secondes 2 ...
Страница 157: ...F 70 10 13 6 17 3 5 Secondes 3 2 5 11 17 4 ...
Страница 159: ...F 72 RUN 1 2 X 2 7 X 5 0 X 1 2 5 X 2 1 2 7 5 2 25 X 2 70 X 49 0 X 1 4 ...
Страница 164: ...F 77 2 A 5 R 4 N 9 S N S 9 436905 5 Secondes 2 5 4 9 3 A 7 R 1 N 14 S N S 14 98 5 Secondes 2 7 1 14 ...
Страница 165: ...F 78 Exemple 58 Créer un programme trouvant les solutions des équations linéaires de la forme RUN 4 ...
Страница 169: ...F 82 Exemple 62 Utiliser le type de programme BaseN pour évaluer ANS 1010 2 AND Y OR 7 16 1 Si Y A 16 Rép 10 10 dhbo ...
Страница 170: ...F 83 A 2 Si Y 11011 8 Rép 1010 2 EDIT dhbo RUN dhbo 11011 ...
Страница 172: ...F 85 CL ESC ...