Table 5.
Multiple comparisons of shades.
| Multiple Comparisons | ||||||
|---|---|---|---|---|---|---|
| Dependent Variable: Bottom/top ratio | ||||||
| Tukey HSD | ||||||
|
| ||||||
| (I) Shade | (J) Shade | Mean Difference (I-J) | Std. Error | Sig. | 95% Confidence Interval | |
| Lower Bound | Upper Bound | |||||
|
| ||||||
| B2 | HO | 3,4773 | 3,75611 | ,886 | -6,9373 | 13,8920 |
| A2 | 6,5826 | 3,75611 | ,407 | -3,8321 | 16,9972 | |
| M | -10,3360∗ | 3,25289 | ,016 | -19,3553 | -1,3166 | |
| L | -12,0404∗ | 3,25289 | ,003 | -21,0597 | -3,0210 | |
|
| ||||||
| HO | B2 | -3,4773 | 3,75611 | ,886 | -13,8920 | 6,9373 |
| A2 | 3,1053 | 3,75611 | ,922 | -7,3094 | 13,5199 | |
| M | -13,8133∗ | 3,25289 | ,000 | -22,8326 | -4,7939 | |
| L | -15,5177∗ | 3,25289 | ,000 | -24,5370 | -6,4983 | |
|
| ||||||
| A2 | B2 | -6,5826 | 3,75611 | ,407 | -16,9972 | 3,8321 |
| HO | -3,1053 | 3,75611 | ,922 | -13,5199 | 7,3094 | |
| M | -16,9186∗ | 3,25289 | ,000 | -25,9379 | -7,8992 | |
| L | -18,6230∗ | 3,25289 | ,000 | -27,6423 | -9,6036 | |
|
| ||||||
| M | B2 | 10,3360∗ | 3,25289 | ,016 | 1,3166 | 19,3553 |
| HO | 13,8133∗ | 3,25289 | ,000 | 4,7939 | 22,8326 | |
| A2 | 16,9186∗ | 3,25289 | ,000 | 7,8992 | 25,9379 | |
| L | -1,7044 | 2,65597 | ,968 | -9,0687 | 5,6599 | |
|
| ||||||
| L | B2 | 12,0404∗ | 3,25289 | ,003 | 3,0210 | 21,0597 |
| HO | 15,5177∗ | 3,25289 | ,000 | 6,4983 | 24,5370 | |
| A2 | 18,6230∗ | 3,25289 | ,000 | 9,6036 | 27,6423 | |
| M | 1,7044 | 2,65597 | ,968 | -5,6599 | 9,0687 | |
∗: the mean difference is significant at the ,05 level.