Accidental sampling, also known as convenience sampling, is a non-probability sampling method where subjects are selected based on ease of access and chance. This method is often used in exploratory research due to its simplicity and cost-effectiveness.
Judgment Sampling is a non-statistical sampling method where auditors select a sample based on their own experience and assessment rather than statistical techniques. This method provides practical advantages but limits inferences about the larger population.
A sample survey is a powerful statistical tool used to infer estimates for an entire population by conducting a survey on a smaller subset of that population.
An in-depth look at statistical sampling, its methodologies, applications, and importance in various fields.
A comprehensive guide on Stratified Sampling, its historical context, types, key events, detailed explanations, importance, and applications.
A random sample is selected from a population such that every member of the population has an equal chance of being selected, ensuring unbiased representation.
Random-Digit Dialing (RDD) is a technique used for obtaining respondents for telephone interviews by dialing telephone numbers randomly. It ensures accessibility to both listed and unlisted telephone numbers, thereby providing a representative sample.
