| ANOVA Model | |||||||||||
| Perceived_Ease_of_Use ~ Perceived_Usefulness | |||||||||||
| means | 13.125 | 0.116 | 1.542 | 3.161 | 3.732 | 5.511 | -7.125 | -2.125 | -2.925 | -2.236 | 0.486 |
| ANOVA Statistics | |||||
| Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
| Perceived_Usefulness | 10 | 704.602 | 70.46 | 15.623 | 0 |
| Residuals | 168 | 757.678 | 4.51 | ||
| Tukey Honest Significant Difference Comparisons | ||||
| diff | lwr | upr | p adj | |
| 11-10 | 0.116 | -1.796 | 2.029 | 1 |
| 12-10 | 1.542 | -0.256 | 3.34 | 0.168 |
| 13-10 | 3.161 | 0.183 | 6.138 | 0.027 |
| 14-10 | 3.732 | 0.755 | 6.709 | 0.003 |
| 15-10 | 5.511 | 2.988 | 8.035 | 0 |
| 3-10 | -7.125 | -14.199 | -0.051 | 0.047 |
| 6-10 | -2.125 | -4.649 | 0.399 | 0.188 |
| 7-10 | -2.925 | -6.332 | 0.482 | 0.167 |
| 8-10 | -2.236 | -4.945 | 0.473 | 0.212 |
| 9-10 | 0.486 | -1.34 | 2.313 | 0.999 |
| 12-11 | 1.425 | -0.274 | 3.125 | 0.193 |
| 13-11 | 3.044 | 0.126 | 5.963 | 0.033 |
| 14-11 | 3.616 | 0.697 | 6.534 | 0.004 |
| 15-11 | 5.395 | 2.941 | 7.849 | 0 |
| 3-11 | -7.241 | -14.291 | -0.192 | 0.038 |
| 6-11 | -2.241 | -4.696 | 0.213 | 0.108 |
| 7-11 | -3.041 | -6.398 | 0.315 | 0.114 |
| 8-11 | -2.352 | -4.997 | 0.292 | 0.131 |
| 9-11 | 0.37 | -1.36 | 2.099 | 1 |
| 13-12 | 1.619 | -1.226 | 4.464 | 0.744 |
| 14-12 | 2.19 | -0.655 | 5.035 | 0.305 |
| 15-12 | 3.97 | 1.604 | 6.336 | 0 |
| 3-12 | -8.667 | -15.686 | -1.648 | 0.004 |
| 6-12 | -3.667 | -6.033 | -1.301 | 0 |
| 7-12 | -4.467 | -7.759 | -1.174 | 0.001 |
| 8-12 | -3.778 | -6.341 | -1.215 | 0 |
| 9-12 | -1.056 | -2.657 | 0.546 | 0.543 |
| 14-13 | 0.571 | -3.133 | 4.276 | 1 |
| 15-13 | 2.351 | -1 | 5.702 | 0.446 |
| 3-13 | -10.286 | -17.695 | -2.876 | 0.001 |
| 6-13 | -5.286 | -8.637 | -1.935 | 0 |
| 7-13 | -6.086 | -10.144 | -2.027 | 0 |
| 8-13 | -5.397 | -8.89 | -1.904 | 0 |
| 9-13 | -2.675 | -5.538 | 0.188 | 0.091 |
| 15-14 | 1.779 | -1.572 | 5.13 | 0.816 |
| 3-14 | -10.857 | -18.267 | -3.448 | 0 |
| 6-14 | -5.857 | -9.208 | -2.506 | 0 |
| 7-14 | -6.657 | -10.715 | -2.599 | 0 |
| 8-14 | -5.968 | -9.461 | -2.475 | 0 |
| 9-14 | -3.246 | -6.109 | -0.383 | 0.013 |
| 3-15 | -12.636 | -19.875 | -5.397 | 0 |
| 6-15 | -7.636 | -10.592 | -4.681 | 0 |
| 7-15 | -8.436 | -12.175 | -4.698 | 0 |
| 8-15 | -7.747 | -10.863 | -4.632 | 0 |
| 9-15 | -5.025 | -7.413 | -2.638 | 0 |
| 6-3 | 5 | -2.239 | 12.239 | 0.47 |
| 7-3 | 4.2 | -3.392 | 11.792 | 0.775 |
| 8-3 | 4.889 | -2.417 | 12.195 | 0.519 |
| 9-3 | 7.611 | 0.585 | 14.638 | 0.022 |
| 7-6 | -0.8 | -4.538 | 2.938 | 1 |
| 8-6 | -0.111 | -3.226 | 3.004 | 1 |
| 9-6 | 2.611 | 0.223 | 4.999 | 0.02 |
| 8-7 | 0.689 | -3.177 | 4.555 | 1 |
| 9-7 | 3.411 | 0.103 | 6.719 | 0.037 |
| 9-8 | 2.722 | 0.139 | 5.305 | 0.03 |
| Levenes Test for Homogeneity of Variance | |||
| Df | F value | Pr(>F) | |
| Group | 10 | 0.861 | 0.571 |
| 168 | |||
