| Table ES-2. Numbers of Schools, Teachers, and Students in Second-Year Impact Analysis Sample, Overall and by Treatment Status |
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|---|---|---|---|---|---|---|
| Treatment Status | Number of Schools | Number of Seventh-Grade Teachers | Number of Seventh-Grade Students | |||
| Total Number | Average Per School | Total Number | Average Per School | |||
| Treatment | 20 | 45 | 2.4 | 1,083 | 54.2 | |
| Control | 19 | 47 | 2.4 | 1,049 | 55.2 | |
| Total | 39 | 92 | 2.4 | 2,132 | 54.7 | |
| SOURCE: Teacher Rosters; Study District Records. | ||||||