The president of a small company needs to collect data on the educational background of all 20 of the company’s employees. Which of the following is the best method to use for data collection?
A) census

B) A cluster sample

C) A simple random sample

D) A stratified sample

E) A systematic random sample

Systematic sampling is a type of probability sampling method in which sample members from a larger population are selected according to a random starting point but with a fixed, periodic interval.

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fichoh fichoh · Answer 2 · 2021-10-08T20:25:42+02:00

In other to obtain the required data for all the employees in the company, then data collection method required would be a census.

A census may be described as a means of gathering data or information from all members of a population.

This means that every individual or subject belonging to a particular study or meets the required criteria is expected to be involved in a census.

Since, the company requires the information of all employees, then a census would need to be performed.

Sampling techniques involves a random selection of a few from a population which would serve as a representative sample.

Therefore, sampling requires information from only a portion of a larger group while census would involves all members of the group.

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