Студенческий документ № 015367 из ИСВ (бывш. ВУ)

V продукции(y)Реклама Х

4.00100.00% 4.8098.40%

3.80101.20% 8.70103.50%

8.20104.10% 9.70107.00%

14.70107.40%

18.70108.50% 19.80108.30%

10.60109.20% 8.60110.10%

6.50110.70% 12.60110.30%

6.50111.80%

5.80112.30% 5.70112.90%

9.291.07r=0.273372795

n=16 2.КПК №Уху(i)-y?x-x?(y(i)-y?)*(x(i)-x?)(x(i)-x?)^2(y(i)-y?)^2

14.001.00-5.29-0.070.380.0052290976562528.02

24.800.98-4.49-0.090.400.0120.19

33.801.01-5.49-0.060.330.0030.18

48.701.04-0.59-0.040.020.000.35

58.201.04-1.09-0.030.030.0009804726562500051.20

69.701.070.410.000.000.000.17

714.701.075.410.000.010.00000284765625000029.23

818.701.099.410.010.120.0088.48

919.801.0810.510.010.110.00110.38

1010.601.091.310.020.030.001.71

118.601.10-0.690.03-0.020.000.48

126.501.11-2.790.03-0.100.007.81

1312.601.103.310.030.100.0010.93

146.501.12-2.790.05-0.130.007.81

155.801.12-3.490.05-0.180.0012.21

165.701.13-3.590.06-0.200.0012.92

Сумма148.7017.160.000.000.910.03362.05

Средняя9.291.070.000.000.060.0022.63

Дисперсия(S(y)^2)=24.14

Дисперсия(S(х)^2)=0.00

(S(x)^2)^1/2=0.05

(S(y)^2)^1/2=4.91

r=0.27 3. Значимость

t Стьюдента1.06

Значение из таблицы2.145

"1.06<2,145"Эффект незначимый