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Range analysis of results in orthogonal test for sensory evaluation of Tianzhi fermented tea
| Test number | A | B | C | Score |
|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 89.43 |
| 2 | 1 | 2 | 2 | 75.76 |
| 3 | 1 | 3 | 3 | 82.67 |
| 4 | 2 | 1 | 2 | 77.67 |
| 5 | 2 | 2 | 3 | 77.00 |
| 6 | 2 | 3 | 1 | 90.00 |
| 7 | 3 | 1 | 3 | 77.67 |
| 8 | 3 | 2 | 1 | 88.45 |
| 9 | 3 | 3 | 2 | 82.00 |
| K1 | 82.620 | 81.590 | 89.293 | |
| K2 | 81.557 | 80.403 | 78.447 | |
| K3 | 82.707 | 84.890 | 79.113 | |
| R | 1.150 | 4.487 | 10.816 |
K1, K2, K3 represent the averages of the three factors
R means range analysis
