ÿþP R Z E D Z I A A U F N O ZC I D L A ZR E D N I E J
b Bd s t a n d a r d o w y [r e d n i e j
à s
à = H" s x = 0 , 4 5
x
n n
0
- 3 - 1 0 1 1 2 3
x x x
- 2 2 µ
µ - z ±Ã
x µ + z ±Ã
x
x 1 - z ±Ã x 1 + z ±Ã
x x
x 2 - z ±Ã x 2 + z ±Ã
x x
s s
P ( x - z ± Å" d" µ d" x + z ± Å" ) = 1 - ±
d l a n > 1 2 0
n n
s s
P ( x - t ±f Å" d" µ d" x + t ±f Å" ) = 1 - ±
d l a n <