Table E-26. Number and percentage of states that used random sampling to select child records for review, by type of random sampling used: 2004-05
| Type of random sampling | Percent of | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of states | All states [N=51] | States that used random sampling [n=50] | ||||||||||
| Child records not reviewed | 1 | 2 | ‡ | |||||||||
| Random sampling not used | 0 | 0 | ‡ | |||||||||
| Simple random sampling used | 23 | 45 | 46 | |||||||||
| Stratified random sampling used | 27 | 53 | 54 | |||||||||
| Other type of sampling used | 0 | 0 | 0 | |||||||||
|
‡ Not applicable. NOTE: Percentages may not sum to totals because of rounding. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Special Education Research, Evaluation of States' Monitoring and Improvement Practices Under the Individuals with Disabilities Education Act, Part C Monitoring Evaluation Questionnaire. |
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