Page 200 - Урманова М. Илмий изланиш укув қулланма

3 35.8 27.7 37.2 31.8 35.8 168.3 173.7C 34.7
E B D A C
4 34.2 35.3 36.9 40.0 33.9 180.3 178.8D 35.8
A D C E B
5 32.2 33.7 26.4 33.7 31.2 157.2 182.6E 36.5
C E B D A

Ustunchalar 178.3 161.5 172.4 176.6 172.0 860.8= 34.43=
bo‘yicha S
yig‘indisi

Yechim: 1. O‘rtacha sonlar va yig‘indilar aniqlanadi. Tenglamada
keltirilgan hisob ishlari tekshiriladi

2. Birlamchi ma’lumotlar dastlabki son hisobida X=34.43 ga yaqin

bo‘lgan 35 raqamini qabul qilgan holda X 1=X-A1 nisbatiga ko‘ra
yangidan shakillantiriladi. Ya’ni, jadvalda variantlar bo‘yicha dastlabki

sondan farqi yoziladi.

38-jadval
Ma’lumotlarni yangidan shakillanishi to‘g‘risidagi jadval

Qatorlar Ustunchalar Jami
X 1=X-35 P V
1 2 3 4 5
1 0.3D -3.9C -2.4A -1.6B -1.2E -8.8 -11.5A
2 5.8B -1.3A 4.3E 2.7C 2.3D 13.8 12.8B
3 0.8E -7.3B 2.2D -3.2A 0.8C -6.7 -1.3C
4 -0.8A 0.3D 1.9C 5.0E 1.1B 5.3 3.8D
5 -2.8C 1.3E -8.6B -1.3D -3.8A -15.2 10.2E
Jami S 3.3 -10.9 -2.6 1.6 -3.0 -11.6= 1

Farqlanishlar kvadratlari yig‘indisi quyidagi tartibda hisoblanadi:

N=nn=5*5=25
2
2
C=( 1) :N=(11.6) :25=5.38
2
2
2
Cy -C=(0.3 +3.9 +…+3.8 )-3-5.38=285.90
2 2 2 2
Cc :n-C=(3.3 +10.9 +…+3.0 ):5-5.38=24.22
2 2 2 2 2
Cp :n-C=(8.8 +13.8 +5.3 +15.2 ):5-5.38=109.00
Cx = Cy- Cc- Cp -Cv 285.90-24.22-109.00-7.87=74.81

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