相关系数

29.2

48.3 0.604555 48.29799 0.820185

27.6

48.8 0.565574 47.26513

30.3

48.3 0.627329 48.96811

29.2

47.5 0.614737 48.29799

29.9

47.2 0.633475 48.72802 SUMMARY OUTPUT

28.3

47.8

0.59205 47.72585

29.3

47.6 0.615546 48.36021

回归统计

27.7

48.5 0.571134 47.33182 Multiple R

0.820185

30.1

46.7

0.64454 48.84857 R Square

0.672704

29.9

48.6 0.615226 48.72802 Adjusted R Square

0.66574

31.6

51.2 0.617188

49.7215 标准误差

0.014394

30

50.9 0.589391 48.78842 观测值

49

28.6

49.5 0.577778 47.91904

28.4

47.5 0.597895 47.79053 方差分析

25.8

46.4 0.556034 46.01227

df

26.3

45.3 0.580574 46.37058 回归分析

1

28.3

49.3 0.574037 47.72585 残差

47

31.5

49.4 0.637652 49.66496 总计

48

29

47.8 0.606695 48.17276

28.8

47.8

0.60251 48.04644

Coefficients

27

47.5 0.568421 46.85873 Intercept

0.227882

28.1

47.5 0.591579 47.59566 X Variable 1 0.012937

29.7

49.8 0.596386 48.60645

28.8

49.2 0.585366 48.04644

29.8

49.7 0.599598 48.66736

31.6

48.2 0.655602

49.7215

30.7

48.6 0.631687 49.20424

32.1

53.2 0.603383 50.00078

30.5

48.2

0.63278 49.08667

31.2

47.7 0.654088 49.49396

28

47.7 0.587002 47.53013

30.3

48.5 0.624742 48.96811

30.4

48.8 0.622951 49.02751

28.4

46.7 0.608137 47.79053

29.5

47.9 0.615866 48.48385

27.9

47.6 0.586134 47.46432

26.5

45.5 0.582418 46.51163

28.3

47.3 0.598309 47.72585

26.7

45.2 0.590708 46.65141

26.9

47.3

0.56871 46.78993

27

48.1 0.561331 46.85873

30

49.7 0.603622 48.78842

27.9

45.5 0.613187 47.46432

32

50.5 0.633663 49.94537

29

47.8 0.606695 48.17276

30.9

48.2 0.641079 49.32084

30

47.4 0.632911 48.78842

R

3

R

28

R

3

/R

28

推测

R28

25

26

27

28

29

30

31

32

33

0.5

0.55

0.6

0.65

0.7

f(x) = 0.0129366035x + 0.2278824865
R² = 0.6727040059

f(x) = 0.0129366035x + 0.2278824865
R² = 0.6727040059

Column C
Linear (Column C)
Linear (Column C)
Linear (Column C)