X1 (mm) | X2 (mm) | |
Mean | 393 | 357.6667 |
Variance | 5809 | 16662.33 |
Observations | 3 | 3 |
Pooled variance | 11235.67 | |
Hypothesized mean difference | 0 | |
Df | 4 | |
t Stat | 0.408254 | |
P(T ≤ t) one-tail | 0.351998 | |
t Critical one-tail | 2.131847 | |
P(T ≤ t) two-tail | 0.703996 | |
t critical two-tail | 2.776445 |