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NAEP Assessment Sample Design → NAEP 2019 Sample Design → Sample Design for the 2019 National Assessment → 2019 Fourth- and Eighth-Grade Private School National Science Assessment → School and Student Participation in the 2019 Fourth- and Eighth-Grade Private School National Science Assessment → Weighted School Response Rates for the 2019 Fourth- and Eighth-Grade Private School National Science Assessments
NAEP Technical DocumentationWeighted School Response Rates for the 2019 Fourth- and Eighth-Grade Private School National Science Assessments
The following table presents unweighted counts of eligible sampled and participating schools and weighted school response rates, by school type, for the fourth- and eighth-grade private school national science samples.
A weighted school response rate indicates the percentage of the student population that is directly represented by the participating school sample. These response rates are based on the original sample of schools (excluding substitutes).
| Grade | School type | Number of eligible sampled schools | Number of participating schools | Weighted school response rate (percent) |
|---|---|---|---|---|
|
NOTE: Numbers of schools are rounded to nearest ten. Detail may not sum to totals due to rounding. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2019 National Science Assessment. | ||||
| 4 | All private | 290 | 160 | 49.99 |
| Catholic | 80 | 70 | 74.43 | |
| Non-Catholic | 210 | 90 | 33.54 | |
| 8 | All private | 290 | 140 | 43.78 |
| Catholic | 90 | 70 | 70.67 | |
| Non-Catholic | 210 | 70 | 23.17 | |
Last updated 24 August 2023 (ML)