State | Presumed prevalence | Presumed k (the coefficient of between-cluster variation) | Precision | Cluster size | Sample size | Number of schools |
---|---|---|---|---|---|---|
State 1 | 7% | 0.5 | 20% | 60 | 2693 | 45 |
State 2 | 20% | 0.5 | 20% | 60 | 1801 | 30 |
State 3 | 5% | 0.5 | 20% | 60 | 3241 | 54 |
State 4 | 30% | 0.5 | 20% | 60 | 1641 | 27 |