RANDOM SAMPLINGS Meaning and
Definition
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Random sampling refers to the process of selecting samples in a way that ensures every individual or entity within a population has an equal chance of being selected. It is a widely used method in statistical analysis to draw inferences about the characteristics of a larger population based on the information obtained from a smaller subset, known as the sample.
The process of random sampling involves assigning a unique identifying number to each member of a population. With the help of random number generators or tables, samples are then selected using a systematic or lottery-style approach. This means that every sample has an equal chance of being chosen, eliminating bias or favoritism towards certain members of the population.
Random sampling plays a crucial role in statistical research as it helps in generalizing the characteristics of a population based on the data collected from a sample. By ensuring that samples are selected randomly, researchers can reduce the chances of obtaining misleading or skewed results that may occur due to bias or non-random selection. It allows for the possibility of valid inferences to be made about the population from which the sample was drawn.
Moreover, random sampling is often preferred when studying large populations, as it provides a practical and efficient way of collecting data. It allows researchers to estimate the parameters of interest accurately and make reliable conclusions about the entire population. Random sampling is utilized in a wide range of fields, including social sciences, market research, and medical studies, among others.
Common Misspellings for RANDOM SAMPLINGS
- eandom samplings
- dandom samplings
- fandom samplings
- tandom samplings
- 5andom samplings
- 4andom samplings
- rzndom samplings
- rsndom samplings
- rwndom samplings
- rqndom samplings
- rabdom samplings
- ramdom samplings
- rajdom samplings
- rahdom samplings
- ransom samplings
- ranxom samplings
- rancom samplings
- ranfom samplings
- ranrom samplings
- raneom samplings
Etymology of RANDOM SAMPLINGS
The word "random" can be traced back to the Middle English "randoun", derived from the Old French "randir" or "rantir", which meant "to gallop or run". In the 14th century, it gained the sense of "impetuous, hasty, or headlong". Over time, "random" developed the meaning of "unpredictable or by chance" in the late 17th century.
On the other hand, "sampling" comes from the Middle English word "sample", which was borrowed from the Old French "essample". It originated from the Latin "exemplum", meaning "pattern or example". In the 16th century, "Sample" evolved into "Sampling", specifically referring to taking or selecting examples from a larger group or population.
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