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Descriptive Statistics for Real Observed and Simulated Data
| Data Source | Mean | SD | Correlation between Response Rate and Satisfaction Rating | Response Rate |
|---|---|---|---|---|
| Observed data | 4.54 | .14 | .52 | 32% |
| Simulated full sample | 4.41 | .14 | NA | 100% |
| Simulated random sample | 4.41 | .15 | −.01 | 31% |
| Simulated biased sample | 4.53 | .13 | .55 | 32% |
