Колобашкина-Част-1
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M1 = 6·l/4 + 3·l/4 + 9·l/4 + 5·l/4 = 23/4;
M2 = 3·l/4 + 4·l/4 + 5·l/4 + 13·l/4 = 25/4;
M3 = 9·l/4 + 6·l/4 + 4·1/4 + 11·l/4 = 30/4.
3, 3.
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2.8 |
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A1 |
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Qj1 |
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Q j 2 |
0.029 |
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Q j 3 |
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89
.
. 2.8 -
.
1, -
2; 5.395.
2 3, -
1; 2
5.533, 3 5.2.
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(l ) , |
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P(B ) max |
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l 1 |
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i (i = 1, 2, 3). |
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1, 2 3.
4
P(B1 ) Q j P(B1 / j)
j 1
0.1 0.2 0.2 0.9 0.5 0.4 0.2 0.3 0.46;
4
P(B2 ) Q j P(B2 / j)
j 1
0.1 0.10.2 0.10.5 0.5 0.2 0.3 0.34;
4
P(B3 ) Q j P(B3 / j)
j 1
0.1 0.7 0.2 0 0.5 0.1 0.2 0.4 0.20.
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a 0.46 5.395 0.34 5.533 0.2 5.2 5.403.
, -
(2.3.1).
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90