Cluster Sampling
Cluster sampling is a sampling plan used when mutually homogeneous yet internally heterogeneous groupings are evident in a statistical population. It is often used in marketing research. In this sampling plan, the total population is divided into these groups (known as clusters) and a simple random sample of the groups is selected. The elements in each cluster are then sampled. If all elements in each sampled cluster are sampled, then this is referred to as a "one-stage" cluster sampling plan. If a simple random subsample of elements is selected within each of these groups, this is referred to as a …
WikipediaPublications
IHE: Institute of Health Economics · 28 March 2024 English
When aspects of the survey design and the analysis of the responses are ambiguous, the preferred method is the one that underestimates the WTP. [...] The Most Common Techniques Used …
preferred sampling method is stratified random or cluster sampling with proper sampling presentation and replacement …
FRI: Farm Radio International · 22 February 2024 English
What we do We have cultivated partnerships with radio stations in Africa to design and run interactive radio programs that help millions of people improve their lives and connect rural …
For all household surveys we use a two-stage cluster sampling technique which uses the estimated geographical …
McMaster Health Forum · 9 May 2023 English
Public health surveillance programs, systems, and strategies to monitor the indirect population health impact attributable to the COVID-19 pandemic and the associated public health response measures.
● Psychological distress students through cluster sampling by evaluating the from India teaching learning …
Agricultural Policy Research Networks · 22 December 2022 English
On the other hand, modernist models of youth employment posit that interest and participation of youths in agriculture and agribusiness can be cultivated through deliberately targeted and tailored policies and …
for rice in Nigeria has risen very Two stage cluster sampling technique was used to rapid rate over the …
JCCF: Justice Centre for Constitutional Freedoms · 12 August 2022 English
What evidence should be considered for the purposes of the motion? [18] With respect to the so-called late filing of Affidavits, there is nothing in the Rules and nothing in …
efforts for this study Population in which out- cluster sampling, and es; shiL in pan- come is assessed: pooled … surveillance/test/quarantine sce- narios and highest for cluster sampling on schools, where 3.37 times more symptomatic …
CWRP: Canadian Child Welfare Research Portal · 24 March 2022
judgement of the investigating child welfare worker and are point-in-time estimates of the front-end of the child welfare service continuum. [...] Denouncing the continued overrepresentation of First Nations children in …
CIS-2019 estimates precise and reliable, several cluster sampling design for all jurisdictions other limits …
CWRP: Canadian Child Welfare Research Portal · 24 March 2022
judgement of the investigating child welfare worker and are point-in-time estimates of the front-end of the child welfare service continuum. [...] Denouncing the continued overrepresentation of First Nations children in …
CIS-2019 estimates precise and reliable, several cluster sampling design for all jurisdictions other limits …
CWRP: Canadian Child Welfare Research Portal · 24 September 2021 English
The FN/CIS-2019 provides some of the data called for by the Truth and Reconciliation Commission’s (TRC) Calls to Action for child welfare cited at the beginning of this report: monitoring …
agencies were selected through a multi-stage cluster sampling design. First Nations Canadian Incidence Study …
CWRP: Canadian Child Welfare Research Portal · 24 September 2021 English
The FN/CIS-2019 provides some of the data called for by the Truth and Reconciliation Commission’s (TRC) Calls to Action for child welfare cited at the beginning of this report: monitoring …
agencies were selected through a multi-stage cluster sampling design. First Nations Canadian Incidence Study …
CHPC: Children's Health Policy Centre · 20 July 2021 English
The DSM-IV rates of child and adolescent disorders in Puerto Rico: Prevalence, correlates, service use, and the effects of impairment. [...] Was the length of the shortest Yes (LOW RISK): …
stratified census undertaken? random sampling, cluster sampling, systematic sampling). No (HIGH RISK): A census …
