Sampling Design Quiz -G

What is the purpose of sampling?

• To decrease the time required for analysis

• To increase the cost of research

• To eliminate the need for data collection

• To select a sufficient number of elements from the population for analysis

What is the term used for a single member of the population?

• Element

• Sample

• Subject

• Frame

When is sampling not used?

• When there is no need for error control

• When the lists are always up to date

• For a population size of fewer than 50

• When there are no time constraints

What is the purpose of a sampling frame?

• To determine the population mean

• To analyze the data

• To select the sample

• To record all population elements

Which sampling technique follows a lucky draw procedure?

• Judgemental Sampling

• Quota Sampling

• Convenient Sampling

• Simple Random Sampling

What is the purpose of Stratified Random Sampling?

• To collect data from the entire population

• To impose judgements

• To select units conveniently

• To provide fair representation of subgroups

What is the main characteristic of Convenient Sampling Technique?

• Selection based on convenience of the researcher

• Selection based on quotas

• Selection based on referrals

• Selection based on random numbers

____________ refers to the entire group of people, events, or things of interest that the researcher wishes to investigate.

• Sample

• Element

• Population

• Sampling Unit

Below is Probability Sampling Techniques EXCEPT :

• Convenient Sampling

• Cluster sampling

• Snowball sampling

• Stratified Random Sampling

A _____________ is a single member of the sample.

• subject

• elements

• record

• sampling unit