Search results for stratified random sampling
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14 datasets for “stratified random sampling”
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Efforts to sustain education and subsidized meal programs during COVID-19-related school closures, United States, March-June 2020
Community Interventions for Infection Control Unit, Division of Global Migration and Quarantine, Centers for Disease Control and PreventionUpdated 12 Jan 2022
Data on distance learning and supplemental feeding programs were collected from a stratified sample of 600 school districts …
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WA RCO SCORP 2013 Dataset Part 1 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
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WA RCO SCORP 2013 Field Definitions
Washington State Recreation and Conservation Office (WA RCO)Updated 31 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
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WA RCO SCORP 2013 Dataset Part 4 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
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- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 3 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 5 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 6 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 7 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
- CSV
- JSON
- SODA API
- Socrata networkLive preview
WA RCO SCORP 2013 Dataset Part 2 of 7
Washington State Recreation and Conservation Office (WA RCO)Updated 24 Oct 2013
… using random digit dialing. To meet the regional planning requirements of the project, the sample was stratified by …
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- SODA API
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Demersais survey in the Azores between 1996 and 2013
IfremerUpdated 15 May 2025
… The sampling is stratified and random based on depth and geographic areas from 25 meters to 1200 meters …
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Weekly Respiratory Virus Vaccination Data, Children 6 Months-17 Years and Adults 18 Years and Older, National Immunization Survey
data.cdc.govUpdated 14 Sept 2026
… telephone interview using a random-digit-dialed sample of cellular telephone numbers stratified by state, the District of …
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Benthic invertebrates’ by-catches in Ifremer bottom trawl surveys in the English Channel and Southern North Sea: 2006-2018 observations
Ifremer, FranceUpdated 14 Sept 2023
… The CGFS had a fixed sampling design while IBTS and CAMANOC had a random stratified sampling strategy but …
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Minimum level of taxonomic identification of benthic invertebrates by-catches on Ifremer's fisheries vessel
Updated 12 May 2021
… All these surveys are based on fixed or random stratified sampling strategy with varying intensity depending on the …
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Inventory of plant vascular community diversity and large herbivore pressure of forest stands in 2013-2014, Sologne, France
Mårell, AndersUpdated 18 Nov 2024
… A completely random sample of private properties would not have been possible due to the high degree of …
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- ODS API