, . , , , . , . . s. :
1. . ճ- = d.
2. d2.
3. , (d2-).
4. .
5. :
. 1- . 20 ():.........
.
1. . ;- =d
172,4-184,17 = -11,77
177,2-184,17 = -6,97
182-184,17 = -2,17
186,8-184,17 = 2,63
191,6-184,17 = 7,43
2. .d2.
(-11,77)2 = 138,5329
(-6,97)2 = 48,5809
(-2,17)2 = 4,7089
(2,63)2 = 6,9169
(7,43)2 = 55,2049
3. .d2 .
138,5329 3 = 415,5987
48,5809 4 = 194,3236
4,7089 2 = 9,4178
6,9169 3 = 20,750.7
55,2049 8 = 441,6392
4. . 415,5987+194,3236+9,4178+20,7507+441,6392 = 1081,73
5. :
20 . 50, 100 . ³ . :
:
, 50, 100 182,84(184,17-1,33) 185,5(184,17+1,33).
- '. 2 '.
' , . ' .
' .
' , - , . ', , , .
|
|
, , , , , , , .
:
1. , . : ᳭ ' .
2. , . :
.
3. , . :
.
4. , . :
' .
-1 ( ') +1 ( ').
ʳ ' :
' 0,30.
' 0,31 0,69.
' 0,70 0,99.