Dependent t-Test
Sample Results as an Excel Table:
| t-Test for dependent samples | |||
| Variables: | Price | ||
| Price(2) | |||
| N | Mean Difference | Std. Deviation | |
| 28 | 5020.107143 | 7670.696276 | |
| T | Degrees of Freedom | P | |
| 3.463037664 | 27 | 0.001796112 | |
the Statistics Add-In for Microsoft® Excel