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
- WebSocket: WebSocket is a computer communication protocol that provides full-duplex communication channels over a single TCP connection. It allows real-time communication between a client and a server, enabling data to be exchanged in both directions ... Read More >>
- Delay: Delay refers to the time interval between an event and its occurrence. In data science, delay can refer to the time lag between the collection of data and its analysis. Delay can also refer to the time taken by a machine learning model to m ... Read More >>
- DBMS: DBMS stands for Database Management System. It is a software system that allows users to define, create, maintain and control access to a database. A DBMS provides a way for users to store and retrieve data from a database, while ensuring d ... Read More >>
Top News
International student has visa revoked just days after getting new job, work per...
After graduating in Boston, an international student was hired as a quantitative analyst and even received his work permit days ago. Then, an email changed everything....
News Source: CBS News on 2025-04-19
Top admiral says China is outbuilding the US on warships at a shocking rate...
China's naval buildup is overshadowing the US as Chinese leader Xi Jinping pushes the military toward big modernization and combat readiness goals....
News Source: Business Insider on 2025-04-18
Demis Hassabis | Sunday on 60 Minutes...
Demis Hassabis, a pioneer in artificial intelligence, discusses his effort to develop artificial general intelligence (AGI) — a type of AI with the potential to match the versatility and creativity ...
News Source: CBS News on 2025-04-18
7 Goldman Sachs insiders explain how the bank's new AI sidekick is helping them ...
From analyst to partner, seven Goldman employees shared a look at how the bank's internal ChatGPT-like tool is making their jobs better and faster....
News Source: Business Insider on 2025-04-18
Viral AI-made art trends are making artists even more worried about their future...
From Studio Ghibli-inspired illustrations to doll “starter packs,” an explosion of AI-generated images in recent weeks has sparked a fresh wave of concern among artists....
News Source: NBC News on 2025-04-18