Civil Rights Data Collection, 2006

These files are state and national estimations for the Civil Rights Data Collection. The 2006 estimations are based on a rolling stratified sample of approximately 6,000 districts and 60,000 schools, and on reported data from those districts that responded to the survey. Documentation is available from OCR which describes the procedures used for the estimations, including weighting of the sample, imputation for item non-response, standard errors, and quality control procedures. In addition, documentation is available from OCR for estimations that should be used with caution due to large statistical uncertainty in the estimate, including factors which contributed to the extent of this statistical uncertainty for the Civil Rights Data Collection. This hardcopy documentation, available upon request, is contained in "Civil Rights Data Collection (CRDC) Estimations and Documentation."<br><br>Note for users of assistive technology: For 2006, each Microsoft Excel file includes three sheets labeled "Page 1" "Page 2" and "Page 3." Column headings are included in each sheet in rows 6, 7, and 8. Row headings are included in columns B and C. You may wish to adjust the settings of your assistive technology accordingly.

本批文件为**民权数据收集（Civil Rights Data Collection, CRDC）**的州级与国家级估计结果。2006年的估计值基于约6000个学区、60000所学校的滚动分层抽样样本，以及参与本次调查的学区所上报的数据。美国民权办公室（Office for Civil Rights, OCR）提供了本次估计所采用的相关流程文档，涵盖样本加权、项目无应答插补、标准误计算以及质量控制流程等内容。此外，针对因估计存在较大统计不确定性而需谨慎使用的相关估计值，OCR同样提供了配套文档，其中包含了导致本次CRDC统计不确定性程度的各类影响因素。该纸质版文档可应申请获取，收录于《民权数据收集（CRDC）估计结果与文档资料》。

辅助技术用户提示：2006年的每份Microsoft Excel文件均包含三个工作表，分别命名为“第1页”“第2页”与“第3页”。各工作表的列标题位于第6、7、8行，行标题位于B、C两列。建议您据此调整辅助技术的相关设置。