Probleem matemaatiline statistika
68
ni
l
m i
p= i =1
l
0.716
n
i =1
i
l
1
2
= ( p - p) i
2
ni 3,55
p(1 - p ) i =1
P ( 2 > 2 ( , l - 1)) =
2 = 3,841
* x i(m
x ii - )3 0
x1850
xµ
=
3 =
= == =
37 0
m i m i
50 50
2 < 2
: (
| | - | |= 0,29
2 2
).
1.39:
(µ3*)
:
38,5-39,5
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