Sampling Technique
Sampling technique is a statistical method used to select a subset of data from a larger population. It is a process of selecting a representative sample from a population to estimate the characteristics of the whole population. Sampling technique is widely used in data science to reduce the cost and time required to collect data. It is used to make inferences about a population based on a sample. There are different types of sampling techniques such as simple random sampling, stratified sampling, cluster sampling, and systematic sampling. The choice of sampling technique depends on the research question, the size of the population, and the available resources.
Your Previous Searches
Random Picks
- Pathway Analysis: Pathway analysis is a method used in bioinformatics and systems biology to identify and analyze the biological pathways that are significantly affected by a set of genes or proteins. It involves the use of statistical and computational meth ... Read More >>
- Experimental Techniques: Experimental techniques refer to the methods and procedures used to collect and analyze data in scientific experiments. In the context of data science and artificial intelligence, experimental techniques are used to test hypotheses, validat ... Read More >>
- X-ray: X-ray is a form of electromagnetic radiation that is used to create images of the internal structures of objects. In the context of data science and artificial intelligence, X-ray is used in medical imaging to detect and diagnose various me ... Read More >>
Top News
As the wildfires grew closer, people with disabilities say they often had to fen...
When people with disabilities aren’t included in disaster plans, the results can be deadly, advocates say. They advise that people make plans in case of wildfires or other emergencies....
News Source: CNN on 2025-01-18
These are Sam Altman's predictions on how the world might change with AI...
OpenAI CEO Sam Altman has made several predictions about where we're headed on AGI, superintelligence, agentic AI — and when we might get there....
News Source: Business Insider on 2025-01-18
How scientists with disabilities are making research labs and fieldwork more acc...
Disabled scientists are trying to make research labs and fieldwork more accessible...
News Source: ABC News on 2025-01-18
A battery plant fire in California started during a boom for energy storage...
A fire at a one of the world’s largest battery plants in California contained tens of thousands of lithium batteries that store power from renewable energy sources...
News Source: ABC News on 2025-01-17
A legendary investor who predicted the dot-com crash says there's a key ingredie...
"The markets, while high-priced and perhaps frothy, don't seem nutty to me," Howard Marks said....
News Source: Business Insider on 2025-01-17