Pregunta
A woman in the airport is handing out questionnaires to travelers asking them to evaluate the airport’s service. She does not ask travelers who are
hurrying through the airport with their hands full of luggage, but instead asks all travelers who are sitting near gates and not taking naps while they wait.
A Cluster Random Sample
B Simple Random Sample
C Stratified Random Sample
D Convenience Sample
E Systematic Random Sample
4.
A teacher wants to know if her students are doing homework, so she randomly selects rows two and five and then calls on all students in row two and all
Atudents in row five to present the solutions to homework problems to the class.
A Systematic Random Sample
B Convenience Sample
C Cluster Random Sample
D Stratified Random Sample
E Simple Random Sample
hurrying through the airport with their hands full of luggage, but instead asks all travelers who are sitting near gates and not taking naps while they wait.
A Cluster Random Sample
B Simple Random Sample
C Stratified Random Sample
D Convenience Sample
E Systematic Random Sample
4.
A teacher wants to know if her students are doing homework, so she randomly selects rows two and five and then calls on all students in row two and all
Atudents in row five to present the solutions to homework problems to the class.
A Systematic Random Sample
B Convenience Sample
C Cluster Random Sample
D Stratified Random Sample
E Simple Random Sample
Ask by Lyons Weber. in the United States
Jan 15,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
Problem 3 Answer:
D. Convenience Sample
D. Convenience Sample
Problem 4 Answer:
C. Cluster Random Sample
C. Cluster Random Sample
Solución

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Como
The Deep Dive
In the first scenario, the woman is using a technique where she chooses participants based on their location and readiness to provide feedback, making it a Convenience Sample. She’s not randomly selecting or stratifying; she’s simply picking people who are easily accessible and willing, such as those waiting at the gates.
The teacher’s method for evaluating homework among her students is a classic example of a Cluster Random Sample. By selecting whole rows (clusters) of students instead of individuals randomly, she’s ensuring that she has a group to assess at once, which can make the process quicker and more comprehensive in analyzing overall student engagement in completing homework.

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