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Vol:
35
Page:
141
Authors:
Anna Harton
Wojciech Zieliński
Title:
Confidence region for probabilities of a multinomial distribution
Language:
Polish
Keywords:
multinomial distribution
confidence regions
Summary:
A multinomial distribution. (-1,π
1
), (0,π
2
), (1,π
3
), π
1
+π
2
+π
3
=1 is observed. Suppose n
1
values –1, n
2
values 0 and n
3
values 1 (n= n
1
+n
2
+n
3
) were observed. The construction of the confidence region for the vektor (π
1
,π
2
,π
3
) is given. Theoretical considerations are illustrated by an example of habital frequency in the intake of selected foods in man CHD, before and after it was diagnosed.