Chi-square test for goodness of fit according to binomial distribution of family aggregation in FDR.
| n | Actual number of households (A) | Probability ratio [P(X)] | Theoretical number of households [T=N*P(X)] | χ2 | P |
|---|---|---|---|---|---|
| 0 | 1117 | 0.79197 | 1346.35 | 288.19 | < 0.0001 |
| 1 | 497 | 0.19208 | 326.54 | ||
| 2 | 79 | 0.01553 | 26.40 | ||
| ≥ 3 | 7 | 0.00042 | 0.71 |
Note: The actual MBR was 748/9996 = 0.0748