Applied Statistics and Probability for Engineers

668 APPENDIX A STATISTICAL TABLES AND CHARTS

Chart VI Operating Characteristic Curves (continued)

0

0

0.40 0.80 1.20 1.40

0.20

0.40

0.60

0.80

1.00

Probability of accepting

H

0

0.20 0.60 1.00

n = 2

3

4

5

6

10

(^1520)
(^30405075)
7
(^89)
λ
100
(m) O.C. curves for different values of nfor the one-sided (lower tail) chi-square test for a level of
significance  0.05.
(n) O.C. curves for different values of nfor the one-sided (lower tail) chi-square test for a level of
significance  0.01.
0
0
n = 2
3
4
5
100
0.5 01. 1.5 2.0
0.2
0.4
0.6
0.8
1.0
Probability of accepting
H
0
10
(^152030)
40
50
75
(^78)
λ
6
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