Research Article
Analysis of Product Sampling for New Product Diffusion Incorporating Multiple-Unit Ownership
Table 6
Testing global null hypothesis.
| Test | Chi-square | DF | Pr. Chi-sq. |
| Likelihood ratio | 3264.5956 | 5 | <0.0001 | Score | 1740.5363 | 5 | <0.0001 | Wald | 58.8774 | 5 | <0.0001 |
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