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| Parameter | True value | Posterior mean (95% credible interval) |
| μ1 | 1.80 | 1.73 (1.71, 1.74) |
| μ2 | 2.70 | 2.66 (2.63, 2.69) |
| X1 | 1.30 | 1.42 (1.29, 1.54) |
| X2 | 3.00 | 3.13 (3.03, 3.25) |
