Table A2 : Responses of sensory rating for the combination of coded levels
Expt. No. |
X1 |
X2 |
X3 |
X4 |
Flavour |
Taste |
Appearance |
Hardness |
Overall accept. |
1 |
–1 |
–1 |
–1 |
–1 |
6.77 |
6.88 |
6.39 |
7.22 |
7.11 |
2 |
+1 |
–1 |
–1 |
–1 |
6.11 |
6.77 |
6.11 |
7.11 |
6.66 |
3 |
–1 |
+1 |
–1 |
–1 |
6.77 |
6.55 |
7.33 |
7.11 |
7.55 |
4 |
+1 |
+1 |
–1 |
–1 |
6.00 |
6.33 |
5.88 |
6.66 |
6.44 |
5 |
–1 |
–1 |
+1 |
–1 |
6.55 |
6.44 |
6.22 |
7.00 |
6.55 |
6 |
+1 |
–1 |
+1 |
–1 |
6.22 |
6.33 |
6.22 |
6.66 |
6.44 |
7 |
–1 |
+1 |
+1 |
–1 |
6.11 |
6.44 |
5.66 |
6.88 |
6.55 |
8 |
+1 |
+1 |
+1 |
–1 |
6.66 |
7.22 |
6.88 |
7.555 |
7.22 |
9 |
–1 |
–1 |
–1 |
+1 |
6.77 |
7.44 |
6.77 |
7.22 |
7.77 |
10 |
+1 |
–1 |
–1 |
+1 |
6.77 |
7.11 |
7.11 |
7.22 |
7.33 |
11 |
–1 |
+1 |
–1 |
+1 |
6.66 |
6.88 |
6.11 |
7.00 |
6.00 |
12 |
+1 |
+1 |
–1 |
+1 |
6.44 |
6.44 |
5.88 |
6.22 |
6.33 |
13 |
–1 |
–1 |
+1 |
+1 |
6.11 |
6.22 |
7.00 |
7.11 |
6.55 |
14 |
+1 |
–1 |
+1 |
+1 |
6.00 |
6.00 |
5.88 |
7.00 |
5.88 |
15 |
–1 |
+1 |
+1 |
+1 |
6.44 |
6.88 |
6.77 |
7.22 |
7.00 |
16 |
+1 |
+1 |
+1 |
+1 |
6.44 |
7.11 |
7.44 |
7.53 |
7.00 |
17 |
–2 |
0 |
0 |
0 |
7.33 |
7.78 |
7.44 |
7.33 |
7.55 |
18 |
+2 |
0 |
0 |
0 |
6.88 |
7.53 |
6.67 |
7.22 |
7.11 |
19 |
0 |
–2 |
0 |
0 |
6.88 |
6.78 |
5.86 |
7.33 |
7.00 |
20 |
0 |
+2 |
0 |
0 |
7.33 |
7.73 |
7.67 |
7.44 |
7.33 |
21 |
0 |
0 |
–2 |
0 |
6.88 |
6.89 |
6.44 |
7.33 |
7.11 |
22 |
0 |
0 |
+2 |
0 |
7.00 |
7.44 |
7.11 |
7.44 |
7.44 |
23 |
0 |
0 |
0 |
–2 |
6.55 |
6.55 |
6.55 |
7.00 |
6.55 |
24 |
0 |
0 |
0 |
+2 |
7.33 |
7.22 |
7.44 |
7.55 |
7.44 |
25 |
0 |
0 |
0 |
0 |
8.00 |
7.77 |
7.88 |
7.88 |
8.11 |
26 |
0 |
0 |
0 |
0 |
7.77 |
7.77 |
7.77 |
7.55 |
7.77 |
27 |
0 |
0 |
0 |
0 |
7.44 |
7.88 |
7.88 |
7.66 |
7.77 |
28 |
0 |
0 |
0 |
0 |
7.55 |
7.88 |
7.66 |
7.66 |
7.66 |
29 |
0 |
0 |
0 |
0 |
7.66 |
7.55 |
7.77 |
7.66 |
7.77 |
30 |
0 |
0 |
0 |
0 |
7.66 |
7.67 |
7.55 |
7.77 |
7.77 |
31 |
0 |
0 |
0 |
0 |
7.66 |
7.88 |
7.66 |
7.66 |
7.55 |