Samples and Studies

Front

What is Simple Random Sampling?

Back

A sampling method where each individual or object in the entire population has an equal chance of being selected.

Front

What is Systematic Sampling?

Back

A sampling method where every nth individual is selected from a list or sequence.

Front

What is Convenience Sampling?

Back

A sampling method that involves selecting individuals who are easiest to reach.

Front

What is Cluster Sampling?

Back

A sampling method where the population is divided into clusters, and entire clusters are randomly selected.

Front

What is Stratified Sampling?

Back

A sampling method where the population is divided into subgroups (strata) and random samples are taken from each stratum.

Front

Example of Simple Random Sampling?

Back

Assigning numbers to cars in a dealership and using a random-number table to select cars for inspection.

Front

Example of Systematic Sampling?

Back

Selecting every third person on a class list.

Front

Example of Convenience Sampling?

Back

Surveying people who walk by a certain location.

Front

Example of Cluster Sampling?

Back

Dividing a city into neighborhoods and randomly selecting entire neighborhoods for a study.

Front

Example of Stratified Sampling?

Back

Dividing a population into age groups and randomly selecting individuals from each age group.