Page 151 - Quantitative Data Analysis

Quantitative Data Analysis
Simply Explained Using SPSS

3. Regression and residual sum of squares.

Y'=1.8137+0.7
Raw Score 447X
̅
̅
2
2
X Y Y' Y' - (Y' - ) Y-Y' (Y-Y')
2 2 3.303 -2.197 4.826 -1.303 1.698
2 1 3.303 -2.197 4.826 -2.303 5.304
1 1 2.558 -2.942 8.653 -1.558 2.429
1 1 2.558 -2.942 8.653 -1.558 2.429
3 5 4.048 -1.452 2.109 0.952 0.907
4 4 4.793 -0.708 0.501 -0.793 0.628
5 7 5.537 0.037 0.001 1.463 2.140
5 6 5.537 0.037 0.001 0.463 0.214
7 7 7.027 1.527 2.331 -0.027 0.001
6 8 6.282 0.782 0.611 1.718 2.952
4 3 4.793 -0.708 0.501 -1.793 3.213
3 3 4.048 -1.452 2.109 -1.048 1.098
6 6 6.282 0.782 0.611 -0.282 0.079
6 6 6.282 0.782 0.611 -0.282 0.079
8 10 7.771 2.271 5.159 2.229 4.967

The Theory and Applications of Statistical Inferences 135