T-tests for comparison between absence and presence of informal networks
| N | Mean (S.D.) | ||
|---|---|---|---|
| Buyer satisfaction | |||
| 1 – No informal network | 88 | 4.05 (1.48) | |
| 2 – Informal networks | 380 | 3.99 (1.55) | |
| Statistics | t | 0.338 | |
| p-value | 0.736 | ||
| df | 466 | ||
| Buyer commitment | |||
| 1 – No informal network | 88 | 4.29 (1.77) | |
| 2 – Informal networks | 380 | 4.08 (1.71) | |
| Statistics | t | 0.999 | |
| p-value | 0.318 | ||
| df | 466 | ||
| Trust | |||
| 1 – No informal network | 88 | 4.15(1.65) | |
| 2 – Informal networks | 380 | 3.71 (1.81) | |
| Statistics | t | 2.038 | |
| p-value | 0.042** | ||
| df | 466 | ||
| Solution severity | |||
| 1 – No informal network | 88 | 5.22 (1.45) | |
| 2 – Informal networks | 380 | 5.26 (1.42) | |
| Statistics | t | −0.285 | |
| p-value | 0.776 | ||
| df | 466 | ||
| Mean (S.D.) | |||
|---|---|---|---|
| 1 – No informal network | 88 | 4.05 (1.48) | |
| 2 – Informal networks | 380 | 3.99 (1.55) | |
| Statistics | 0.338 | ||
| 0.736 | |||
| df | 466 | ||
| 1 – No informal network | 88 | 4.29 (1.77) | |
| 2 – Informal networks | 380 | 4.08 (1.71) | |
| Statistics | 0.999 | ||
| 0.318 | |||
| df | 466 | ||
| 1 – No informal network | 88 | 4.15(1.65) | |
| 2 – Informal networks | 380 | 3.71 (1.81) | |
| Statistics | 2.038 | ||
| 0.042** | |||
| df | 466 | ||
| 1 – No informal network | 88 | 5.22 (1.45) | |
| 2 – Informal networks | 380 | 5.26 (1.42) | |
| Statistics | −0.285 | ||
| 0.776 | |||
| df | 466 | ||
Note(s): Numbers in parentheses are sample standard deviations, **p < 0.05
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