Sampling Methods Quiz 4thq

A researcher wants to select 50 students from a school of 500 students for a survey. She assigns a number to each student and uses a random number generator to select 50 students. What sampling method is being used?

• Systematic sampling

• Stratified sampling

• Simple random sampling

• Cluster sampling

A company wants to survey its employees about job satisfaction. They decide to survey every 10th employee on an alphabetical list of all employees. What sampling method is being used?

• Systematic sampling

• Simple random sampling

• Stratified sampling

• Cluster sampling

A university wants to understand the opinions of its students on a new policy. They divide the students into groups based on their major and then randomly select students from each group. What sampling method is being used?

• Simple random sampling

• Systematic sampling

• Stratified sampling

• Cluster sampling

A city council wants to survey residents about a new park. They randomly select 5 neighborhoods and survey all residents in those neighborhoods. What sampling method is being used?

• Cluster sampling

• Simple random sampling

• Systematic sampling

• Stratified sampling

A health researcher wants to study the dietary habits of different age groups. She divides the population into age groups and randomly selects individuals from each group. What sampling method is being used?

• Simple random sampling

• Systematic sampling

• Stratified sampling

• Cluster sampling

A school district wants to evaluate the effectiveness of a new teaching method. They randomly select 3 schools and test all students in those schools. What sampling method is being used?

• Simple random sampling

• Systematic sampling

• Cluster sampling

• Stratified sampling

A quality control manager at a factory inspects every 20th item on the production line to ensure quality standards. What sampling method is being used?

• Simple random sampling

• Stratified sampling

• Systematic sampling

• Cluster sampling

A lottery draw is conducted where each participant has an equal chance of winning. The winners are selected using a random number generator. What sampling method is being used?

• Systematic sampling

• Simple random sampling

• Stratified sampling

• Cluster sampling

A researcher wants to study the behavior of students in a large university. She randomly selects 4 dormitories and surveys all students living in those dormitories. What sampling method is being used?

• Simple random sampling

• Systematic sampling

• Cluster sampling

• Stratified sampling

A political analyst wants to predict election outcomes. She divides voters into groups based on political affiliation and randomly selects individuals from each group. What sampling method is being used?

• Simple random sampling

• Systematic sampling

• Stratified sampling

• Cluster sampling