Show:
Sampling Method
100

To study how employees in a company feel about remote work, a researcher obtained a complete list of all employees and selected every 5th name on the list to receive a survey.

What type of sampling method is used? 

Simple random sample

Systematic sample 

Convenience sample

Stratified sample 

Cluster Sample

Systematic sample

200

A student is conducting a survey about study habits and decides to ask their classmates in the same lecture hall because it’s easiest for them to access.
What type of sampling method is used? 

Simple random sample 

Cluster sample 

Systematic sample 

Convenience sample 

Stratified sample 

Convenience sample

300

A national health organization wants to study the eating habits of adults in the U.S. To ensure representation across age groups, they divide the population into three age categories: 18–35, 36–55, and 56+. Then they randomly select 200 individuals from each age group to complete a food frequency questionnaire.
What type of sampling method is used? 

  • Simple random sample 

  • Systematic sample 

  • Convenience sample 

  • Cluster sample 

  • Stratified sample

Stratified sample

400

A school district wants to evaluate the effectiveness of a new math curriculum. Instead of selecting individual students from across the district, the researchers randomly select 5 entire classrooms from different schools and survey all the students in those selected classrooms.
What type of sampling method is used? 

  • Simple random sample 

  • Systematic sample 

  • Convenience sample 

  • Cluster sample 

  • Stratified sample 

Cluster sample

500
  1. A university wants to survey student satisfaction across different academic departments. The researchers divide the student population into groups based on their major (e.g., engineering, business, arts) and randomly select an equal number of students from each group to complete the survey.
    What type of sampling method is used? 
  • Simple random sample
  • Systematic sample 
  • Cluster sample 
  • Convenience sample 
  • Stratified sample 

Stratified sample