Test Value = 0 | ||||||
t | df | Sig (2-tailed) | Mean Difference | 95% Confidence Interval of the difference | ||
Lower | Upper | |||||
Delivery site | 10.156 | 12 | 0 | 1.462 | 1.15 | 1.78 |
Delivery location | 9.859 | 12 | 0 | 1.385 | 1.08 | 1.69 |